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Used interchangeably with "Donkey Punch-er/-ing/-es". The act of achieving a more pleasant orgasm by switching holes without warning (most believe that a true donk knock must include the element of surprise) and socking your load-bearer with full force to ensure she clenches the sphincter. May also be used post-coitus if she starts bitching about it.

YUP. (*--*) WHAT?
Muthafucker, you owe a new mattress... One tiny fucking donkey knocker and she fucking blows chunks And goes all diarrhea volcano all over my balls.. Good thing you were taping it too- only way to top this is man kept sure that all her friends get a copy.

But seriously dude, replace my fucking sheets.
via giphy
by Godlovesindustrial January 24, 2018
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