Mike Who Cheese Hairy
Also known as: Mike Who Cheese Hairy Challenge · #Mikewhocheesehairy
"Mike Who Cheese Hairy" is a verbal prank meme where someone is tricked into reading a seemingly random phrase aloud, only to realize they're saying "my coochie's hairy." The joke first appeared on Twitter in 2011 and took off as a video prank trend on YouTube in late 2017 before exploding on TikTok throughout 2019. It belongs to the same family of homophone wordplay gags as "ICUP" and "ligma," targeting people who don't immediately catch the hidden meaning.
Overview
The setup is dead simple: write "mike who cheese hairy" on a piece of paper and hand it to someone. Ask them to read it out loud. The first time, they'll just say the words. The second or third time, the phonetic connection clicks and they hear themselves saying "my coochie's hairy"2. The comedy comes entirely from that moment of delayed realization, often caught on camera for maximum embarrassment.
The prank works best on people unfamiliar with the trick, which is why younger TikTok users tend to pull it on their parents, grandparents, and older coworkers3. It's a clean setup with a crude punchline, making it easy to share and replicate across platforms.
The phrase "mike who cheese hairy" first showed up online on November 1, 2011, when Twitter user @1of1cinco posted it4. For several years, the phrase sat dormant as a text-based joke without much traction.
The prank format took shape on December 31, 2017, when YouTuber Guappa23 uploaded two videos showing him getting his girlfriend and grandmother to repeat the phrase. Those clips picked up over 11,000 and 13,000 views respectively over the following four years4. This marked the first known video version of the gag. Around the same time, the phrase landed its first Urban Dictionary entry on January 1, 20182.
Origin & Background
How It Spread
Media
How to Use This Meme
The format follows a straightforward prank structure:
Write "mike who cheese hairy" on a piece of paper, phone screen, or any readable surface.
Hand it to your target and ask them to read it out loud.
If they don't catch on, encourage them to say it again, faster.
Wait for the lightbulb moment when they realize what it sounds like.
Film the whole thing for internet points.
Cultural Impact
Fun Facts
The six-year gap between the first tweet (2011) and first video prank (2017) means the joke existed as text for years before anyone thought to film the reaction.
The prank had two distinct viral waves: the 2019 TikTok explosion and the 2022 resurgence, separated by nearly three years of relative quiet.
Despite being a prank aimed mostly at women (since the punchline references female anatomy), many of the viral videos show men falling for it just as easily.
The phrase's Urban Dictionary entry predates the TikTok trend by a full year, suggesting the joke was circulating in smaller communities before hitting the mainstream.
Derivatives & Variations
2tnslppbntsoj prank:
A companion trick that trended alongside the original, using letter-by-letter recitation to produce a Spanish innuendo[1].
Compilation videos:
YouTube became flooded with edited montages collecting the best reactions from dozens of individual TikTok pranks[2].
Merchandise line:
The phrase appeared on mugs, posters, and t-shirts sold through online retailers[3].
Frequently Asked Questions
References (6)
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- 4Mike Who Cheese Hairy - Know Your Memeencyclopedia
- 5List of fictional rodentsencyclopedia
- 6Mike Who Cheese Hairy - Urban Dictionarydictionary