1. A wife or girl friend who is always bitching at you

2. A rough riding horse, like in the movie "The Great Outdoors"
1. That ball slapping nag bitched at me to mow the lawn the whole time the race was on tv.

2. Hey trooper, where's that ball slapping nag you were riding on?
by rustyfalcon March 24, 2008
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When you drop a deuce so long that when it finally all exits it slaps your balls as it tips over
I had a nice ball slap but had to wipe the skid mark off my sack
by SDSkidmark April 15, 2016
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In a pornographic film, or in real life, when the male's scrotum is long and loose, and is riding a female hard, the balls will slap against the female's body, created an additional slapping noise, hence, the bonus ball slap.
Listen to that bonus ball slap.
by sir poopiepants March 20, 2006
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To slap someone's balls with such a force such that the scrotum is ripped off from the base of the male body and sent flainling across the floor.
Chuck Norris once Cambodian Ball Slapped a man, and now that man is chasing his ball across the Atlantic Ocean.
by shark0115 June 15, 2008
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ball slapping sex is the act of having your balls slap against your sexual partner whilst having intercourse.
yo man last night I had ball slapping sex with your sister!
by Ball-eater-man January 6, 2021
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When you punch your unsuspecting friend in the balls during the national anthem of a sporting event.
Star Spangled Ball Slap
by Mallrats09 December 16, 2008
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The sexual event entailing two men placing their testicles in another person's mouth and slapping the shaft of their penis's off the face of the reciever.
Chad and Mikey made my face hurt with their Quad Ball Slap Fest Extravaganza!
by QUAD BALLER August 23, 2010
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