look up any word, like tribbing:
 
1.
a bondage item that consists of a ball on a rope that is shoved into the victim's mouth and tied tight. Supposedly it's more effective at muffling yells.
In your mom's closet I found three lengths of rope, some handcuffs, and a ball gag, with bitemarks in it.
by Hugh Jass February 07, 2003
 
2.
a round rubber object,used in bondage,shoved in a persons mouth and tied down with leather straps.
"so i was fucking this goat right?and it was screaming so damn loud i had to ball gag it,and believe me when i tell you that those things work!"
by _TwiTch_ May 03, 2005
 
3.
A large, usually red, rubber or plastic ball attached to two leather straps that hold it tightly in a person's mouth. Often displayed during gay or lesbian pride parades on a dog collared victim.
Jeffrey Dahmer must have ball gagged those bitch niggas to shut them up, while he was carving them up with the electric knife.

Marsellus Wallace was mumbling like a ball gagged bitch, while Zed and Maynard were pounding his bitch ass.
by Doctor of Anal Surgery August 30, 2007