1. Another way of saying a mans asshole.
2. A Dyke's gash.
Tweak:Dude i went to the strip club last night!
Craig: Did you crush any dude puss?
Tweak: no, it wasnt gay day tuesday.
Jeff: hey you see that dyke over there? would you crush that?
Steve: Nah that looks like a man, definitely has a dude puss...100%