by mala May 17, 2004

To pass out due to drinking before midnight, generally causing this person to miss out on something cool or extremely fun happening later in the night.
by DublPlatinum February 14, 2007

verb: To "ass out" is akin to "passing out," although it generally means going to sleep in a haphazard manner as opposed to becoming unconscious. For instance, after a long night of partying, one will generally ass out as soon as they get home, often falling asleep with their clothes still on or maybe on a couch.
"Hey Jim, is Steve passed out on your floor?"
"Nah, he's just sleeping. We were out really late, and he just assed out as soon as we got back."
"Nah, he's just sleeping. We were out really late, and he just assed out as soon as we got back."
by Sarah Elisabeth de Forcheville July 02, 2005

by filmizzle April 19, 2007

by Joe February 17, 2005
