1 definition by pinnacle899

Ambien Sex

When one can't come up with a good excuse for cheating on their spouse or significiant other.

"You rotten, no good, lying, cheating son of a blankity blank."

"Honey, I didn't mean it, I can't remember anything, It was nothing, I took a sleeping pill. It was only Ambien Sex."

by pinnacle899 March 26, 2010