brosh

The act of multiple males hanging out or chillin' in one's basement and/or man cave. Short for the words bro (brother) and sesh (session) or bro sesh.

Jeff- Dude what's going on tonight?
Drewski- I think we're broshing in David's crib.
Jeff- Sweet bro, i love broshes.

by Branston Winstonwirth August 30, 2009