Buddymateo 

To call your friend a friend twice at the one time.

"whats hapening there my buddymateo?"
"not much going on just chillin my buddymateo."

Buddymateo by DJ REFLUX December 30, 2005

Buddybate 

When you masturbate with your friends. But no homo.

Duderoli: "Hey guys, this is kinda weird, but do you wanna buddybate"
Guyerino: "Fuck no! What's wrong with you man!"

Buddybate by Dolphin Orgy November 26, 2015