bumperballed 

When your vaginal area is being attacked by a man's balls durring sex.

"Ow, you just bumperballed me. Ewwwwww"

bumperballed by CoOl DaDdy PiMp MaStEr April 22, 2006

BumperBalls 

When two men are having intercourse with the same woman, one man is in the Vagina, and the other in the anus. While they are thrusting their hips, their balls hit or rub against each others.

Boy1: Bro, what happened last night?

Boy2: I don't know?

Girl1: I'll give you boys A hint, you two played BumperBalls on me all last night.

BumperBalls by OfficerChip November 21, 2011

Butterballed 

Squeak, commonly done by Butterballs. Others can occasionally Butterball, however.

1. "Ewwwwwwww you just Butterballed all over my bed!"

2. "Butterball just butterballed a lot when I tickled her. It was precious."

Butterballed by JESSIKABRISBOIS December 11, 2010