cotton brothers 

cocaine, heroin and morphine are the three cotton brothers. They are labelled this because the user will need some cotton to filter the drug before shooting.

If your slamming with the cotton brothers, life is only getting worse. A long road to addiction.

cotton brothers by Enter Samman- never never-land March 25, 2013

Bologna Brothers 

Two or more heterosexual males who have had genital to genital contact whilst partaking in a sexual activity involving at least one female. Contact may or may not be accidental.

Did you hear about Jacoby and Dustin? They convinced a fat chick to have a threesome and there dicks touched; they're bologna brothers now.

Bologna Brothers by DPree November 4, 2013

elephant brothers 

When 2 uncircumcised guys have sex with a girl at once.

We elephant brothered the shit outta that girl! We are now elephant brothers!

elephant brothers by CharlesMonroe February 21, 2015

tug brothers 

When two or more close friends participate in mutual masturbation. Very frequent among those who attend college.

I can't wait until after class, I'm meeting with my tug brothers.

tug brothers by Ellio's Pizza December 15, 2016

flame brothers 

Two assholes who don't know how the hell to describe their friendship

"Me and Blake are flame brothers, we so tight."

flame brothers by _poopface.gov March 5, 2017

Taco brothers

When multiple guys have dated the same girl

"Sup taco brothers"

Taco brothers by 5555two April 17, 2017

womb brothers 

two bros that fuck the same girl

you fuck Stacy too? now we're womb brothers

womb brothers by Dobes7727 December 15, 2017