A fictional college that you say are enrolled in when you get really drunk. Usually said the day after a big night of drinking. The drunker you were the previous night the higher you go on the totem pole.
Bro 1: I was hammered last night, I made honor roll at Mess U.

Bro 2: Pfft...that's nothing I made dean's list and going for my Ph.D next week.
by Joe Tillywinks July 10, 2009
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