1. uncool trend of flipping the collar of said polo/dress shirt up
2. way of trying to look cool like those seen on MTV
3. person who is trying to be uber cool
4. often seen wearing pink to prove thier manliness
5. synonyms with: fag
, and retard
That dude in the pink polo is such a popped collar. He is trying way to hard to look like he's 18 when if fact he can't be more than 12... fag.