Bro-ing Up 

When two men spend lots of time toghether doing manly things in order to find their inner selves. It can also be used an insult to someone who's a very immature bro.

Joey and I were watching Jersey Shore and then talked about it after, just bro-ing up"

God Frank, it was nacho night and you already ate! Bro-up!

Bro-ing Up by SenseiBLC November 28, 2011

Bro-ing it up

v.
1. to act like an obnoxious frat bro

We played extreme frisby in the afternoon, hit up the beer pong tournament at the zeta pi house last night, 'n at two in the morning it was time for my weekly broom-stick up the ass. i guess you could say we were totally bro-ing it up yesterday.

Bro-ing it up by LLP FROM THE 813 October 4, 2008