A term used to describe any guy that has fornicated with the same woman as you. It is like half brothers, but closer.
Mike: Hey bro, I just smashed with Shaquanda last night.
Garrett: Dude, I just beat those guts last week! We are shaft brothers. You are like my family now!
Garrett: Dude, I just beat those guts last week! We are shaft brothers. You are like my family now!
by piratesof2 July 17, 2016
Get the Shaft Brothersmug. by Kirsten  August 9, 2016
Get the shaft brothersmug.