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1.
Brommate is a roommate which you share a bromance with.
"My brommate is awesome!"
by HappyValley November 15, 2011
 
2.
2. Brommate is a mate which you share a bromance with.
He's my brommate, we always hang out together, make jokes and tell things to each other like Brad Pitt does with George Clooney!
by Agis76 April 05, 2014