Brogitimate 

An actual brother by blood. Not to be confused with a "bro".

Dan: Hey guys meet my bro Chris.

Frank: Oh when did you guys meet?

Dan: Dude, no. He's my brogitimate.

Brogitimate by panda917 November 16, 2009

brogotiate 

Brogotiation

When you have to consult with your bro over life altering decisions.

Let's brogotiate over my options.

brogotiate by Zorara June 23, 2016

progitimate 

a combination of the words "pro" and "legitimate." A word used to describe something as being incredibly pro legitimate. Even better than "Progit."

Cameron is progitimate at Halo: Reach, the other day he got a 30 kill-streak in the MLG playlist!

progitimate by Cloaf July 8, 2011