Dude Bro Yeah is a "code phrase" for a combination of any two girls that you like, or think is very attractive. For example "Dude" being the face, and "Bro" being the body. and "yeah" just meaning "damn son ;)"
Me:Hey Evan!! Whos your Dude Bro Yeah?
ayon kay Chicago Ted 26 ika-11 ng Mayo, 2011