Uniball

Having one testicle inside of the scrotum instead of having the usual two. This normally produces half the amount of semen as having two.

Dave lost his testicle in an accident so he then had a uniball

by Don March 20, 2003

Uniball

When you get a really good atomic wedgie, you can lose your ball in your stomach.

Chase, shut your uniballed mouth!
Your half the man I am

by ilovefeet August 04, 2003

Uniball

When you have one testicle tightly packed in your ballsac to the underside of your cock

Gaz has a uniball

by Timmyyyy January 17, 2004

uniball

a man only having one testicle

Stevie K has is a uniball because he only has one testicle

by mogger05 December 22, 2004

Uniballer

person with only one testicle i.e: josh scanlon

anyone: sup uniballer!
josh scanlon; :(

by MaverickDaNubRippinBaddie February 24, 2008

uniball

to hit someone so hard in the nuts that their testicles fuse together into one. essentially its a really hard sackwhack

if u dont shut up im going to uniball you

by herpderp123 August 24, 2010

uniballer

a legendary pimp who wanders the town at night pimpin you hos and leaves his mark by dippin his one and only testicle in a can of blue paint, swangin it up and slapping his victims with it. The paint can never be washed off.

damn the uniballer pimped jaimes mom last night!

by S-Sizzle April 19, 2006