What is Stepbrothering?
1.
To rub your scrotum on something, as seen by the scene in the movie "Stepbrothers" starring Will Ferrell and John C. Reily, where Will Ferrell's character rubs his ballsack on John's drumset.
Simaliar to
I just STEPBROTHERED your face.
Pfft. Only
noobs stepbrother after a double kill.
I just was caught Stepbrothering.
See
Random Words:
1.
when you open up a soda can and somone else comes out of nowhere to take the first sip, subsequentially claiming it their beverage
I cr..