nutflap
The leftover skin of the scrotum after a man gets his testicles removed, so the "flap" of skin from the "nut"sack.
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Nutslapper
A tremendously long bowl movement which, upon evacuating the rectum, falls forward, slapping the back of the scrotum before falling into the toilet.
Nutslapper by thezfunk March 10, 2010
Atomic nutslapper
An Atomic Nutslapper is when you are getting head and your girl starts to punch your testicles like a boxer using a speed bag.
Person 1:Yo I heard you got head from Misty and she gave you an Atomic nutslapper
Person 2:Yeah my fucking testicles hurt bad
Person 2:Yeah my fucking testicles hurt bad
Atomic nutslapper by fuckcalebs November 24, 2019
Napalm Nutslap
Napalm Nutslap by Bozfelcher November 6, 2018
nut flap
to move your hips up and down in a humping motion so that your scrotum swings up and down giving the appearance of your "nuts flapping".
nut flap by Alden aka Ginger July 28, 2008
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