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3.
An older guy who still thinks hes a young buck and tries to bro down with younger people
Our neighbor is a total bropa.....nice try barney!
by dc73 April 12, 2010
 
1.
(pronunciation: brō pä) n. A fuckin' totally douchebag move. Like, maybe you hit on your bro's girl, or smoke all his greens. (cp. Party foul; ORIGIN late 17th cent., French "faux pas" literally "false step"; and abbreviation "Bro." of English "brother" from Old English brōþor, from Proto-Germanic brōþēr, from Proto-Indo-European *bʰréh₂tēr.)
Aw! Dude! Bro pas! You totally spilled Nat all on my fuckin' Entourage DVDs!
by Pat 'Fratick' Chadwick-Haligan November 20, 2008
 
2.
a social blunder, only with one of your bros.
Dude: I can't believed I hooked up with Justin last night! I was so wasted.
Brah: Sick dude, that's such a killer bro pas.
by Paul DiFlauro February 07, 2007