Definitions by itsnotc

inverse boner 

When something is so nasty or such a large turn-off that it makes you feel as if your junk is shriveling up into nothing and all your hormones are dying.

Matt: Dude did you see Mackenzie's mom over there trying to dance?

David: Ya, it gave me an inverse boner.

inverse boner by itsnotc September 27, 2010