retrocool

Something that is so uncool, that it becomes cool. It can only become retrocool in a group when the majority of the group excluding the dumbasses can agree that whatever wasn't cool is now officially cool.

Susie: Your shirt is pink dude, that's lame.
Billy: Man the shirt sucks so bad, where can I get one? It's cool.

by Michaelinator November 1, 2004