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1. uniball
a man only having one testicle
Stevie K has is a uniball because he only has one testicle
by mogger05 Dec 22, 2004 add a video
2. 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
3. uniball
A pen making company
I have a uniball pen, and my friend thought the pen only had one ball
by duhhh Jun 21, 2004 add a video
4. uniball
An odd attraction in the form of a online game that draws out all nerds, geeks and people who generally don't shower.
I'd rather clean out the crabs from my pussy with a rake than to play another second of Uniball.
by NickW Jun 10, 2004 add a video
5. uniball
condition in which instead of having two testicles a man, they're so small that they appear like they only have one. which is usually an insult if you hear a girl talking about her boyfriend's uniball
p1: dude, tim is so hot!
p2: yeah he is....but i heard from katrina that he has a major uniball situation goin on
p1: *gags* oh snap. never mind then
6. 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 Mar 20, 2003 add a video
7. 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 Aug 4, 2003 add a video
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