Weiner Brothers

The bond two men share after they have sex with the same girl at the same time. i.e. threesome. This is a bond that can never be broken.

Last night my bro and I eiffel towered this bitch. Now we're weiner brothers. It was chill.

by MyChemicalBromance December 9, 2010

Weiner Step Brothers

Two men who become step brothers after having anal sex with the same girl.

Bro we both explored the chocolate dungeon we're Weiner Step Brothers now!

by Luke2122 January 20, 2017