Label Victim
A Label Victim is someone who gets a stupid name stuck on them just because of something tiny and not even cool. It can make them feel like a total joke, but sometimes it turns them into a total legend.
My friend got called a 'spaceship' because he once flew a kite.
My mom got called a 'lion' because she once roared at a cat.
I got called a 'fart guru' because I once smelt a fart and taught it to breathe.