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2.
to ejaculate, jack off
I was playing whack-a-mole last night to that Ciara video
by big ang May 03, 2005
 
1.
While jerking off a man, with the free hand you hit the tip of the cock with an open palm as if you are playing the popular carnival game "whack-a-mole".
I'm so pissed at Tommy for flirting with that fat broad at the bar. When we go home I'm going to jerk him off "whack-a-mole" style.
by WeezieCletusBBH May 02, 2009
 
3.
to sit on a turd that has begun to crown in an effort not to shit oneself.
yesterday i had to play whack a mole at work, i was all alone and the damn customer wouldnt leave.
by elac the great October 07, 2011
 
4.
Whack a mole is an exciting game that requires one male and at least three females. The females bend over with their pants at their knees, from this they proceed to pop turtle heads out of their assholes. As soon as a turtle head pops out the male is responsible for "whacking the mole" with his cock. This game is preferably done with freaky Asian girls.
Dude what did you do last night? Owe just played whack a mole with the chinese student association.
by hans vienermen November 11, 2009
 
5.
A whack-a-mole consists of taking a huge mole (tobacco and weed in a bong bowl) and breathing the smoke into a balloon filled with whippit vapor (nitrous oxide) and inhaling/exhaling into the balloon until you're forced to breathe oxygen.
"Wow did you see that bro last night? Dude took too many whack-a-moles and yakked and then passed out....holy shit man."
by winterfell August 19, 2011
 
6.
While fucking doggy-style, right as the guy is about to cum the girl smacks him in the nuts through her legs and shouts "Whack-a-mole!"
Guy: I'm gonna cum, baby!

Girl: <smacking his nuts> Whack-a-mole!

Guy: AAAUUUGGGGHHHHH! FUCK! <groans and coughs>

Girl: I love you.
by Jive Bandit August 11, 2010
 
7.
Dude who whacks moles in his sleep as he desperately fights for his life. A whackamole is usually seen stealing womens underwear off clothing racks. He also loves to chow down on rat feces.

Example: *Drools* He is such a whackamole! I love how he eats the feces and steals undies. That dude is sexy!
by apersonwholiveshere February 04, 2010