The act of flapping ones hand vigorously against a vagina for pleasure. Pleasure + flapping = plapping
Tom: Damn that bitch Victoria has a right crusty snatch.
Charlotte: I know I saw her last night in the corner of jerome's getting a good plapping from the DJ!
by Foamo April 21, 2011
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the sound of the person on tops balls hitting the other during sex. usually used in a gay context
ignatz loves the sound of raphaels balls plapping on his thighs
by ignatzvicwhore April 14, 2021
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Tim: Are you ready to go?

Sam: Hang on mate, need to go for a plap first.
by Scrambledlegs August 20, 2023
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Plap - is to be used as a shorter version of penis-slap. This word as far as i know was developed by me and a few friends in a fast food restaurant sometime around Jan 04. The word plap was spread quickly around town as well as wherever we traveled.
by Geoff January 15, 2005
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A slap to the face using the pennis, done in either a playful manner or as a prank on a sleeping or inebriated friend.

The contraction of Pennis and Slap, derrived from the french Biffle.

past participle: Plapped
1.
She said it wasn't very big so I gave her a plap.

2.
Girl: whats a plap?
Man: Here I'll show you.
PLAP
man: you've been plapped
by Mr.J. Bravo January 11, 2011
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A term of endearment for people from Waukesha, Wisconsin, especially for someone who has mischievous tendencies.
"Where did my Christmas wreath go?"

"Kevin. Dude is plap af."
by WaukeshaPlap December 21, 2016
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passed out after being intoxicated by either drugs or alcohol
We’re gonna plap after this party tonight!
by sulphurboi January 1, 2018
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