Top Definition
where a person stays off school/college for a certain amount of time via sleeping in before going into the educational vacility
luke: i might sleep off first lesson tommorow
ryan: why?
luke: got overdue coursework. cba to do it tonight.
by LukeG33 February 08, 2009
1 more definition
5 Words related to Sleep off
Masturbating for the sole purpose of falling asleep. Used when you have to get a good night's sleep but you're not tired.
Guy 1: Dude I have to go to a job interview tommorrow morning, we shouldn't have chugged all those Red Bulls.

Guy 2: Don't worry. I brought a Playboy, just go sleep-off in the bathroom. You'll be drowzy in no time.

Guy 1: Thanks man.
by naylordude June 16, 2009

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