1 definition by Souma the Badass

A variation of the donkey punch. It is performed in much the same manner as a donkey punch except instead of delivering a punch at the appropriate time, you go upstairs to the floor above the said receiver and crash through the floor onto their back, preferably breaking it. It's most often performed while wearing a suit of armor.

I gave Brian's mom a donkey slam and all she did was beg for more, then die.
by Souma the Badass July 11, 2008
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