Broposel

When a man asks his best bro to be his best man at his wedding. Sometimes making the broposel more elaborate and meaningful than the proposal the man gave his new fiancé

Kevin: Paul man you have been my bro for 10+ years and now I'm getting married, so now I have a Broposel for you.

Paul: uh...ok?

Kevin: will you be my best fucking man?

Paul: Fuck Yes Bro