Fantastic Four Gang Sign Mister Fantastics Aint That Fantastic Fn

2022exploitable / catchphraseactive

Published July 30, 2026

Fantastic Four Gang Sign is a meme based on comic book panels showing Mr. Fantastic holding up four fingers, which became reinterpreted as a gang sign in 2022 and went viral on TikTok in early 2025 after the character's addition to Marvel Rivals, spawning the catchphrase 'Ain't That Fantastic FN.'

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Overview

Fantastic Four Gang Sign is a meme centered on comic book panels depicting Mr. Fantastic (Reed Richards) holding four fingers up in front of his body. The gesture, a recurring visual in Fantastic Four comics since at least 2008, became recontextualized online as a gang sign starting around 20221. The "4's Up" hand signal is often associated with signaling danger in gang culture, and users applied this interpretation humorously to the superhero imagery.

The meme experienced a major resurgence in January 2025 when the Fantastic Four characters were added to the hero shooter game Marvel Rivals2. TikTok users began creating ironic edits featuring Mr. Fantastic with a photoshopped durag while doing the four-finger sign, often set to Travis Scott's "90210." These posts also popularized the catchphrase "Ain't That Fantastic FN," incorporating the Green FN internet slang popular among younger users1.

Origin & Background

Platform
Marvel Comics / TikTok (viral spread)
Date
2022

The visual origin traces back to February 13th, 2008, when the cover of Fantastic Four Vol 1 Issue 554 was released1. Drawn by artist Bryan Hitch, it featured the superhero team with Mr. Fantastic prominently displaying four fingers in the foreground. While the pose appeared in various comics over the years, it wasn't until 2022 that the gesture became associated with gang signs online.

The meme's viral moment came on January 7th, 2025, when TikTok user @thereturnofbobbyjameson posted the panel of Reed Richards doing the four-finger sign following the announcement of Fantastic Four characters in Marvel Rivals2. The video received over 1 million plays and 167,000 likes within a month, marking one of the earliest popular connections between the comic panel and gang sign humor1.

How It Spread

Following the initial post, the Fantastic Four Gang Sign meme spread rapidly among Marvel Rivals players in January 2025. On January 11th, 2025, TikTok user @belowaveragegamimg posted what became the earliest version of the Mr. Fantastic durag edit3. The video accumulated over 2.9 million plays and 548,000 likes within a month. In the comments of that post, user @blindstrike00 coined the catchphrase "Ain't that fantastic fn," which received approximately 44,000 likes and became inseparable from the meme1.

The format continued evolving as more creators added their own spins. On January 18th, 2025, TikTok user @vickeditz uploaded a fan edit titled "Fantastic Aint It FN" using another panel of Reed Richards with the gang sign, gaining over 99,000 plays and 15,000 likes in two weeks4. The meme consistently paired the edited comic imagery with Travis Scott's "90210" as background music, creating a recognizable audiovisual template.

The catchphrase "Ain't That Fantastic FN" became its own trend on TikTok, with users applying it beyond just the comic panels to various Marvel Rivals gameplay clips and other content1.

Frequently Asked Questions