The action of using oneself's hand to increase velocity and make contact with another persons body, usually causing pain receptors to send a signal to their brain making them feel pain. you normally wahmp someone when you reunite with someone or it is a way to officially become friends with someone, preferably someone of the same gender.
BOI IM BOUT TO WAHMP YOU IF YOU DONT GET OFF YOUR PHONE.

3, 2, 1, WAHMP!!!!!!!!!!!!!!!!!!!!!!! *slaps booty*

BOOMP BOP POW!! *wahmps them*

BOOOOTY WAHMP!!!!!!!!
by Booty eating bandit October 18, 2018
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a word used for random moments; when something bad occurs this is usually a random person's response; a response to the learning of bad news
"Did you study for that history quiz?"
"We have a history quiz?!"
"Yes."
"...wahmp, whamp, wahmp"
by kdup January 29, 2009
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The Internal Hit From Smacking Them For understanding UR MOM GOT BOOTY WAHMPED
Get smacked/bootywahmped In the cod 4 lobby

im bout to booty wahmp you so hard that you will nut your way to mars.
by Booty eating bandit October 16, 2018
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