The noise made when someone with a mega penis drops his pants, and the Thing drops to the floor, surprising everyone.
I flashed the people at Wal-Mart, and it was a total kersplunk.
by Harry Manback November 30, 2006
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When the biggest dick touches the juiciest pussy and it makes a juicy clapping sound
We make the perfect kersplunk.
by nediaaaaa March 22, 2023
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