1. Noun; The act of pretending to make out with someone, or another sexual act.
"Your girlfriend got a good sense of humor?"
"Yeah."
"We just fake-out-make-out
1. Noun; A girl, with whom you are dating, but consistantly seem to apear as though you hate one another.
"Did you see how Sarah called John an asshole and slapped him? They must not like eachother."
"Aren't they dating, though?"
"Oh yeah. She must be his girlfiend."