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1.
IUP
Best damn college in Pennsylvania
Hell's yeah i go to IUP, you can't handle my skittles.
by JT MONEY November 19, 2003
 
2.
iup
more accurate:
I Usually Puke

"At IUP, bath mats double as knee pads 6 times a week"
by rockmyfaceoff November 05, 2006
 
3.
IUP
Indiana University of Pennsylvania. Also: I'm Usually Partying.
AlienSorrow went to IUP!
by AlienSorrow November 02, 2008
 
4.
IUP
Indiana University of Pennsylvania. Largest school in the PA State System of Higher Ed, and the only one that confers doctoral degrees. Has a horrible reputation due to extremely low undergrad admissions standards, giving it big "party school" image. Eventually, unqualified students are weeded out via one of three paths: a) they are academically dismissed due to being a total idiot, b) they are expelled for behavior violatons (usually alcohol-related), or c) they withdraw from all their classes and go to trade school. Despite this, IUP has some very bright students, and undergrad classes are taught by top-notch doctoral-level faculty, almost all of whom have Ph.D's or the equivalent in their fields.
Student A: What schools are you applying to?

Student B: I got accepted to all that I applied to...I'm going to IUP.
Student A: You mean I Usually Party?
Student B: Yeah, but I plan to actually go to class, study, and not be a drunken asshat.
by angelfire November 21, 2012
 
5.
IUP
Acronym: I Usually Party.
An acronym that is frequently associated with IUP.
by B'jackoff October 25, 2004