yarbals 

Testicles or ballsack. See "yarbles".

Come over here and get kicked in the yarbals, if you got any yarbals!

yarbals by Gliynn January 22, 2010

yarbels 

another word for testicles.
used in the movie A Clockwork Orange

Come and get one in the yarbels ... if you have any yarbels.

yarbels by Escote May 15, 2009

Yarballs 

A word of Scottish and British origin meaning large sweaty balls.

At the pub I got so pissed, then this swamp donkey tried to suck me yarballs.

Yarballs by Bigbully0110 September 7, 2010