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.
Guy Two: I thought you hated sauerkraut.
by Stan Kyle Kenny Cartman January 26, 2011
Get the German Horsemug. by yo mamas tits. December 6, 2009
Get the german charlie horsemug.