brosch

A portmanteau of Bro and Mensch. This would refer to a male friend (bro) that is someone to admire and emulate / someone of noble character (mensch). Owing to the yiddish origins of one of the words (mensch), the gentleman of reference is often of Jewish decent.

Josh: It's been 4 years since I've had a BJ on the beach.
Dan: We've got the reunion next month down in St. Simons Island. Should I inform your girlfriend?
Josh: Thanks! You're a real brosch.

Brosch

To beat someone up, ghetto style. To jump someone.

If you don’t keep my name out Yo mouth, I’m gonna show up and brosch you up.