What is U.p.i?
1.
Unidentifiable Party Injury
Upon waking from a night of partying, you find one perhaps two bumbs, bruises, scratches, or bites and are not completely certain of there origin
Partygoer#1: Wow!! What the hell happened last? I am riddled with U.P.I
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1.
Something on the female body that is "Good to look at" Normally used by perverted teenage boys when they are bored in science ..
1.
(ugho•treyn)
noun.
Any gaggle or line of the human species all unfortunately clad in a variety of Ugg footwear.
see also lemming, she..