City Slang meaning to fight or slap box someone, causing blood. It's called get it "crusty" because when the blood drys up, it is, well, crusty!
by That dude you saw yesterday May 15, 2015
Bro i was in class and i was getting a crusty right when the teacher asked me to present, i couldnt adjust so now its stuck to my underwear
by Slightly Syko January 25, 2020