Top Definition
Occurs when a man accidently hits himself in the junk as a result of a limb that has gone awry, or from an out-of-control object.

Usually acompanied by witnesses singing to the tune "Love Shack," except replacing the lyrics with "Junk Slap."
He junk-slapped himself while drumming.

"Sweet beaver! I junk-slapped myself!!!"
by RoflDave April 19, 2009

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Male sex organ known as penis is used as a tool for slapping any given person across (his/her) face. refer;<pimp slap, bitch slap>
I junk slapped <person's name> across (his/her) face.
I junk slapped Jessica across her face.
by D$A$V$E May 19, 2006

The Urban Dictionary Mug

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt