Donkey Punch. n.

1. An attack method used by German artillerymen in WW2 (they called it "Esel schlagen"). They would fire the rounds approx. 200 yards behind the army they were attacking, making retreat seem an unwise descision. This tactic was retired in 1946, once the German Air Force was large enough to take over the anti-retreat operations.

2. Donkey Punch when you see a donkey and you get the need to punch it in the ass. Which causes the donkey to run up the hill faster then its ever ran before.

-Courtesy of UrbanDictionary.com

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