When the male rides on a female's back, with his dick in her ass. The female crawls on all fours, like a horse, and the male eats Sauerkraut, like a German.
Guy One: Bro, I gave my girlfriend a German Horse last nite. It was awesome!

Guy Two: I thought you hated sauerkraut.
by Stan Kyle Kenny Cartman January 26, 2011
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the act of punching someone in the leg, but not with a fist, with a dick.
by yo mamas tits. November 1, 2009
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