What is Dude-brah?
Fratboy. Because they use the words excessivly. Brah being a lazily pronounced bro.
Fratboy 1: Dude!
Fratboy 2: Brah!
Fratboy 1: Brewski Brah?
Fratboy 2: BREWSKI DUDE!
"Damn this party just got crashed by a bunch of dude-brah's"