Slang for "Dont Believe Ya" or "Get outta Here" or "Never gonna happen"
Steve "Liverpool are gonna win the Premier League this year"

John "Ya Dad's Balls"
by Mr Aviva March 18, 2009
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When a Dad observes his significant other breast feeding their child and is aroused.

Very similar to Blue Balls, as the man is turned on but cannot relieve himself.
So last night we were at Boston Pizza. Then my wife went to breast feed our kid, and i was left with a huge hard on.

That Bitch was Dad Balling me!
by DadBallz4lyf August 26, 2019
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When you testicles start shrinking at the thought of having more children. Woman get "mom brain" which makes them stupid and Dad's get "Dad Balls" the older the kids get and the more kids they have.
My coworker said "I have mom brain" to which I said, "yeah, well I have Dad Balls."
-author (RBV )
by Vishnoogle May 19, 2017
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