Agreeing in a sarcastic manner. Usually a follow up to an insult or sarcasm. Such as cool story bro
Me: I just got hit by a car!
ircfag: Cool story bro!
Me: Yeah Bro
A dude and/or bro who loves hanging out with other dudes and/or bros and getting that warm feeling of brotherly, platonic bro-love. To that end, yeahbros are usually followers, and often tell bad jokes. They are annoying and heterosexual to a fault.
Origin of the name: "Yeah, bro! Totally, bro!!"
Steve wishes he had a crew of yeahbros just like the guys on Entourage. What a toolbox.
males who aspire to be ginos or guidos and try far too hard, often hailing from Woodridge, Ont
Yeah bros wear chinstrap facial hair, blowout haircuts and try and wheel anyone with a pulse