Butt Brother

Gay buddy that meets you on occation to "fuck" and also happens to be your best friend. (man on man only)

Hey did you know that steve, joes best friend is a "Butt Brother" and they fuck on occation. (

by scott pitts February 16, 2005

Butt Brother

The connection two men gain after they share a common toilet seat. Similar to Blood brothers, but hopefully, no blood is involved.

After Jason took a dump in our shared bathroom at work we became "Butt Brothers."

by foureyedg November 16, 2009

Butt brothers

A butt brother is when you go to the bathroom or to your next hour and the seat is still warm.

Timmy: aww man my cheeks are warm. My butt brothers was here

Randy: damn mine too

by Mysnapissidxwood August 9, 2019

butt brothers

Two black males who also happen to be butt buddies, or gay sex partners.

Bro, Kobe is definitely butt brothers with that ref.

by BHG42 May 2, 2012