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 3, 2009
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Masturbatory term.

See also:
stroking the sausage
slapping the meat
petting the weasel
spanking the monkey
flogging the dolphin
tickling the pickle
shizzling the nizzle
playing the skin flute
cream-filling the donut
"Dude, quit whacking the mole! You'll go blind!"
by Dean March 25, 2005
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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 7, 2011
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A way to describe a chick who's had breast implants but one of the implants malfunctioned/deflated.
I saw Tammy and Gail together at the beach they were both wearing bikinis and each of them has an implant that deflated. So now when I see them it reminds me of whack-a-mole.
by Tiltied August 8, 2020
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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
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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
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