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1. uni-baller
A disgruntled man that has one testicle and somehow bangs dirty goth chicks. Can also be a ball point pen maker.
Goddamn that uni-baller got two girls now when hes only got one nad?
by Bennie Dec 8, 2004 add a video
2. Uni-Baller
Any man who overcompensates for missing a ball (testicle) by being excessively aggressive, critical, masculine or pompous. a.k.a. Juan Bahler.
"Say, Dad, If winning isn't everything, then why does Brian J. Kelly always insist on keeping score?"

"Because he stands a mere 5 feet 8 inches tall and is a bonafide Uni-Baller, that's why. ...'boy's only got one ball."

"Bet crowded elevators probably smell different to midgets too, huh Dad?"
3. Uni-Baller
A man and/or boy who gets their testicle knocked out usually by a girl. So the person only has one testicle.
John Ed got his left nut knocked out by Anniela during Lunch, now he takes the title as Uni-Baller.
by civic May 28, 2005 add a video
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