when you get engaged to a girl, but decide to take drugs and sleep with any other girl who is available just because it is a special occasion..ie an 18th bday.
rachael:what's this i hear about you cheating on me at that party?
josh:i didn't cheat on you...i just runamuck a bit....it was only coz you weren't around.
rachael:..........what do you mean i wasn't around???? i was in the room next door.......