The 'I'm Stuff' meme is a surreal, post-ironic image macro series that originated from a fan-made Marvel Cinematic Universe comic strip. The original comic featured MJ saying she was 'doing stuff,' followed by Peter Parker claiming he is 'stuff,' and Tony Stark commenting on the situation. While originally intended as sincere fan content, it was ironically adopted by internet communities like r/okbuddyretard due to its perceived awkwardness. Today, the meme is synonymous with a specific black-and-white photo of Robert Downey Jr. and is used to deliver absurd, non-sequitur punchlines or to mock cringeworthy fandom tropes.