when u put a slinky in your hand and fling it out and it slaps a person in the face
Bob:you suck
Me (pulls out slinky and slinky slaps)
Bob:ow what the hell was that
Me: YOU JUST GOT SLINKY SLAPPED
by Josepinapoopdosveces March 7, 2009
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The mississipi slinky slap is when you pull your moist dick out of another man and and he procedes to grasp it until it turns blue, then he will give it a nice slap with a 2 by 4. This will knock your balls into your own asshole. Illegal in all countries.
When tim pulled the mississipi slinky slap on me, i couldnt get my balls out of my ass for a week.
by Slapyoballswitha2by4 November 15, 2017
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