A Core Memory

2015Image macro / reaction image / video trendactive

Also known as: Core Memories · Core Memory · #CoreMemory

A Core Memory is a reaction image and video meme featuring sentimental footage from Pixar's 2015 *Inside Out*, paired with the film's soundtrack and dreamy echo effects to represent meaningful or embarrassing moments.

"A Core Memory" is an image macro and video meme drawn from the 2015 Pixar film *Inside Out*, where "core memories" are life-defining moments stored as glowing orbs in the brain. The format first hit Reddit in 2019 as a reaction image, then exploded on TikTok in 2022 as creators paired sentimental footage with the film's soundtrack and a dreamy echo effect. The phrase "core memory" crossed over into everyday internet slang for any moment too meaningful (or too embarrassing) to forget.

inside out memesimage macro memesnostalgia memestiktok sound trendsslang memes

Overview

The "A Core Memory" meme uses screenshots from Pixar's *Inside Out*, most commonly the character Joy (voiced by Amy Poehler) holding up or admiring a glowing orb with the caption "A new core memory!" In the film, core memories are created during significant life events and go on to shape a person's personality4. The meme applies this concept to both meaningful and absurd situations, joking that a random or embarrassing moment just became permanently seared into the brain.

Beyond the image macro format, "core memory" also became a standalone phrase used across social media. On TikTok, it evolved into a full-blown video trend where users share heartwarming clips set to the *Inside Out* theme song with an echo filter, turning home videos into cinematic highlight reels2.

On May 29th, 2015, the Disney UK YouTube channel uploaded a clip from *Inside Out* showing Joy explaining core memories. The clip pulled in over 816,000 views within five years4. The film itself debuted in U.S. theaters on June 19th, 2015, introducing the concept of core memories to mainstream audiences3.

The meme format didn't emerge until over four years later. On August 19th, 2019, Reddit user EpicRoy13 posted an image macro featuring a screenshot of Joy with the subtitle "A new core memory!" paired with a joke about the brain's reaction to an embarrassing moment. The post earned more than 11,000 upvotes4.

Origin & Background

Platform
Pixar's *Inside Out* (source material), Reddit (meme format), TikTok (viral video trend)
Key People
EpicRoy13, Pixar
Date
2015 (film origin), 2019 (meme format)

On May 29th, 2015, the Disney UK YouTube channel uploaded a clip from *Inside Out* showing Joy explaining core memories. The clip pulled in over 816,000 views within five years. The film itself debuted in U.S. theaters on June 19th, 2015, introducing the concept of core memories to mainstream audiences.

The meme format didn't emerge until over four years later. On August 19th, 2019, Reddit user EpicRoy13 posted an image macro featuring a screenshot of Joy with the subtitle "A new core memory!" paired with a joke about the brain's reaction to an embarrassing moment. The post earned more than 11,000 upvotes.

How It Spread

After EpicRoy13's initial post, the format spread steadily across Reddit through 2020. On February 15th, 2020, user organic_crystal_meth posted a variation about interrupting one's parents during sex, pulling in over 4,000 points and 790 comments. Two months later, user AngryAngusBeef posted a Harambe-themed version that hit 34,000 upvotes.

The meme's second wave arrived on TikTok in early 2022 and dwarfed the Reddit era. Creators started pairing personal video clips with the *Inside Out* soundtrack and TikTok's "Echo" sound effect, giving footage a dreamy, movie-montage quality. The Echo sound alone was used in over 200,000 videos, and #CoreMemories racked up over 650 million views on TikTok.

The TikTok trend leaned wholesome. A college student named London went viral with over 4 million views when she found out she'd been accepted to her dream school during a fast food shift. Preslie Brown shared childhood footage of playing in fall leaves with her grandfather, hitting 400,000 views. One video even framed a puppy seeing her owner in a wedding dress as a "core memory," earning 3.3 million views.

The concept got another boost in 2024 when Pixar released *Inside Out 2*, renewing public interest in the "core memory" framework and sparking fresh waves of #corememory content on Instagram and TikTok.

How to Use This Meme

Image macro format (Reddit-style):

1

Take a screenshot of Joy from *Inside Out* holding or admiring a glowing orb

2

Add the caption "A new core memory!" at the bottom

3

Pair it with a setup describing a moment (typically embarrassing, weird, or unexpectedly significant) that your brain will never let you forget

4

Choose a personal video clip of a genuinely meaningful moment

5

Add the *Inside Out* theme song or a soft piano track

6

Apply the Echo effect for a dreamy, cinematic quality

7

Caption it with something like "a core memory" or use #CoreMemory

Cultural Impact

The spread of "core memory" from a Pixar plot device to everyday internet vocabulary caught the attention of psychologists and journalists. Inverse published a piece in 2022 examining the science behind the trend, noting that while the film's depiction is artistically compelling, real memories don't work quite like glowing orbs. Professor Simona Ghetti of UC Davis explained that "core memories are not real in that we do not record events and do not retain nuggets of clear and vivid memories that can be uncovered in their original form".

Therapists weighed in too. Access Therapy and Peachey Counselling both published articles breaking down how the trend relates to psychological concepts like autobiographical memory, emotional tagging, and attachment theory. The trend gave therapists a pop-culture entry point for discussing how memories actually form and change over time.

Neuroscience research supports the idea that emotionally intense experiences create stronger memories through a process called emotional tagging, where neurotransmitters like norepinephrine and dopamine enhance memory formation. But experts caution that the trend oversimplifies things. Memories are not fixed recordings. They shift every time you recall them, and your mood at the time of remembering can reshape the details. Professor Jennifer Ryan of the University of Toronto noted that "the exact experience for two people may be interpreted very differently, and elicit two different reactions".

The trend also taps into what researchers call the "reminiscence bump," where older adults disproportionately recall moments from ages 10 to 30, often with warm feelings regardless of how they felt at the time. The TikTok trend essentially has young people pre-labeling their own highlight reel in real time.

Despite the scientific caveats, the trend's popularity reflects a genuine desire to mark and share life's small, beautiful moments. As one therapist put it, while we can't predict which experiences will stick, emotions are the strongest driver of long-term memory retention.

Fun Facts

The *Inside Out* theme song sound on TikTok was used in over 200,000 videos even though many creators swapped in different piano tracks.

Psychologists note that every time you recall a memory, you can actually change it. Your "core memory" might be partly fiction.

The concept of emotionally charged memories shaping behavior has roots in Carl Jung's theory of complexes and Sigmund Freud's work on early childhood experiences, long before Pixar got involved.

Studies using fMRI brain scans show increased activity in the amygdala and hippocampus when people recall emotionally significant memories, suggesting these memories really are processed differently than everyday ones.

Despite the trend's positive vibes, therapists emphasize that core memories can also be traumatic, leading to flashbacks and avoidance behaviors.

Derivatives & Variations

Ironic/embarrassing core memories:

Reddit users flipped the wholesome intent of the format, using Joy's excited expression to joke about cringe moments, childhood trauma, or awkward situations that the brain refuses to forget[4].

Harambe core memory:

A popular 2020 Reddit variation framing the death of Harambe the gorilla as a generation-defining core memory, pulling 34,000 upvotes[4].

Echo effect TikToks:

The combination of the *Inside Out* soundtrack and TikTok's Echo filter became its own recognizable subformat, with over 200,000 videos using the sound[2].

Pet core memories:

A subcategory of TikTok videos framing pet moments (dogs at weddings, kittens meeting owners) as core memories, including a viral bridesmaid-puppy video with 3.3 million views[2].

Inside Out 2 revival content:

The 2024 sequel prompted fresh #corememory posts on TikTok and Instagram, reconnecting the meme to its source material[3].

Frequently Asked Questions

A Core Memory

2015Image macro / reaction image / video trendactive

Also known as: Core Memories · Core Memory · #CoreMemory

A Core Memory is a reaction image and video meme featuring sentimental footage from Pixar's 2015 *Inside Out*, paired with the film's soundtrack and dreamy echo effects to represent meaningful or embarrassing moments.

"A Core Memory" is an image macro and video meme drawn from the 2015 Pixar film *Inside Out*, where "core memories" are life-defining moments stored as glowing orbs in the brain. The format first hit Reddit in 2019 as a reaction image, then exploded on TikTok in 2022 as creators paired sentimental footage with the film's soundtrack and a dreamy echo effect. The phrase "core memory" crossed over into everyday internet slang for any moment too meaningful (or too embarrassing) to forget.

inside out memes image macro memes nostalgia memes tiktok sound trends slang memes

Overview

The "A Core Memory" meme uses screenshots from Pixar's *Inside Out*, most commonly the character Joy (voiced by Amy Poehler) holding up or admiring a glowing orb with the caption "A new core memory!" In the film, core memories are created during significant life events and go on to shape a person's personality. The meme applies this concept to both meaningful and absurd situations, joking that a random or embarrassing moment just became permanently seared into the brain.

Beyond the image macro format, "core memory" also became a standalone phrase used across social media. On TikTok, it evolved into a full-blown video trend where users share heartwarming clips set to the *Inside Out* theme song with an echo filter, turning home videos into cinematic highlight reels.

On May 29th, 2015, the Disney UK YouTube channel uploaded a clip from *Inside Out* showing Joy explaining core memories. The clip pulled in over 816,000 views within five years. The film itself debuted in U.S. theaters on June 19th, 2015, introducing the concept of core memories to mainstream audiences.

The meme format didn't emerge until over four years later. On August 19th, 2019, Reddit user EpicRoy13 posted an image macro featuring a screenshot of Joy with the subtitle "A new core memory!" paired with a joke about the brain's reaction to an embarrassing moment. The post earned more than 11,000 upvotes.

Origin & Background

Platform
Pixar's *Inside Out* (source material), Reddit (meme format), TikTok (viral video trend)
Key People
EpicRoy13, Pixar
Date
2015 (film origin), 2019 (meme format)

On May 29th, 2015, the Disney UK YouTube channel uploaded a clip from *Inside Out* showing Joy explaining core memories. The clip pulled in over 816,000 views within five years. The film itself debuted in U.S. theaters on June 19th, 2015, introducing the concept of core memories to mainstream audiences.

The meme format didn't emerge until over four years later. On August 19th, 2019, Reddit user EpicRoy13 posted an image macro featuring a screenshot of Joy with the subtitle "A new core memory!" paired with a joke about the brain's reaction to an embarrassing moment. The post earned more than 11,000 upvotes.

How It Spread

After EpicRoy13's initial post, the format spread steadily across Reddit through 2020. On February 15th, 2020, user organic_crystal_meth posted a variation about interrupting one's parents during sex, pulling in over 4,000 points and 790 comments. Two months later, user AngryAngusBeef posted a Harambe-themed version that hit 34,000 upvotes.

The meme's second wave arrived on TikTok in early 2022 and dwarfed the Reddit era. Creators started pairing personal video clips with the *Inside Out* soundtrack and TikTok's "Echo" sound effect, giving footage a dreamy, movie-montage quality. The Echo sound alone was used in over 200,000 videos, and #CoreMemories racked up over 650 million views on TikTok.

The TikTok trend leaned wholesome. A college student named London went viral with over 4 million views when she found out she'd been accepted to her dream school during a fast food shift. Preslie Brown shared childhood footage of playing in fall leaves with her grandfather, hitting 400,000 views. One video even framed a puppy seeing her owner in a wedding dress as a "core memory," earning 3.3 million views.

The concept got another boost in 2024 when Pixar released *Inside Out 2*, renewing public interest in the "core memory" framework and sparking fresh waves of #corememory content on Instagram and TikTok.

How to Use This Meme

Image macro format (Reddit-style):

1

Take a screenshot of Joy from *Inside Out* holding or admiring a glowing orb

2

Add the caption "A new core memory!" at the bottom

3

Pair it with a setup describing a moment (typically embarrassing, weird, or unexpectedly significant) that your brain will never let you forget

4

Choose a personal video clip of a genuinely meaningful moment

5

Add the *Inside Out* theme song or a soft piano track

6

Apply the Echo effect for a dreamy, cinematic quality

7

Caption it with something like "a core memory" or use #CoreMemory

Cultural Impact

The spread of "core memory" from a Pixar plot device to everyday internet vocabulary caught the attention of psychologists and journalists. Inverse published a piece in 2022 examining the science behind the trend, noting that while the film's depiction is artistically compelling, real memories don't work quite like glowing orbs. Professor Simona Ghetti of UC Davis explained that "core memories are not real in that we do not record events and do not retain nuggets of clear and vivid memories that can be uncovered in their original form".

Therapists weighed in too. Access Therapy and Peachey Counselling both published articles breaking down how the trend relates to psychological concepts like autobiographical memory, emotional tagging, and attachment theory. The trend gave therapists a pop-culture entry point for discussing how memories actually form and change over time.

Neuroscience research supports the idea that emotionally intense experiences create stronger memories through a process called emotional tagging, where neurotransmitters like norepinephrine and dopamine enhance memory formation. But experts caution that the trend oversimplifies things. Memories are not fixed recordings. They shift every time you recall them, and your mood at the time of remembering can reshape the details. Professor Jennifer Ryan of the University of Toronto noted that "the exact experience for two people may be interpreted very differently, and elicit two different reactions".

The trend also taps into what researchers call the "reminiscence bump," where older adults disproportionately recall moments from ages 10 to 30, often with warm feelings regardless of how they felt at the time. The TikTok trend essentially has young people pre-labeling their own highlight reel in real time.

Despite the scientific caveats, the trend's popularity reflects a genuine desire to mark and share life's small, beautiful moments. As one therapist put it, while we can't predict which experiences will stick, emotions are the strongest driver of long-term memory retention.

Fun Facts

The *Inside Out* theme song sound on TikTok was used in over 200,000 videos even though many creators swapped in different piano tracks.

Psychologists note that every time you recall a memory, you can actually change it. Your "core memory" might be partly fiction.

The concept of emotionally charged memories shaping behavior has roots in Carl Jung's theory of complexes and Sigmund Freud's work on early childhood experiences, long before Pixar got involved.

Studies using fMRI brain scans show increased activity in the amygdala and hippocampus when people recall emotionally significant memories, suggesting these memories really are processed differently than everyday ones.

Despite the trend's positive vibes, therapists emphasize that core memories can also be traumatic, leading to flashbacks and avoidance behaviors.

Derivatives & Variations

Ironic/embarrassing core memories:

Reddit users flipped the wholesome intent of the format, using Joy's excited expression to joke about cringe moments, childhood trauma, or awkward situations that the brain refuses to forget[4].

Harambe core memory:

A popular 2020 Reddit variation framing the death of Harambe the gorilla as a generation-defining core memory, pulling 34,000 upvotes[4].

Echo effect TikToks:

The combination of the *Inside Out* soundtrack and TikTok's Echo filter became its own recognizable subformat, with over 200,000 videos using the sound[2].

Pet core memories:

A subcategory of TikTok videos framing pet moments (dogs at weddings, kittens meeting owners) as core memories, including a viral bridesmaid-puppy video with 3.3 million views[2].

Inside Out 2 revival content:

The 2024 sequel prompted fresh #corememory posts on TikTok and Instagram, reconnecting the meme to its source material[3].

Frequently Asked Questions