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The state of sleeplessness where it seems like that one is drunk. This usually comes with goofiness, stumbling around, and just plain acting crazy.
Person #1: *giggling crazily at the farting sounds of the ketchup bottle* That's nasty! *continues to gigglesnort*

Person #2: How much sleep did you get last night? It sounds like sleep intoxication.
by Rokara January 01, 2010