What is Backhorn?
1.
Slang for
I hear that guy is gay, he must love to backhorn.
See
2.
Pronunciation: 'bak-'horn
Function: verb
Etymology: OE World of Warcraft
Slang. The act of anal sex.
I walked in on him totally backhorning my wife.
I've never had the chance to backhorn someone, but I'll try anything once.
See