OSU

There are three major OSU's out there.

OSU or tOSU = The Ohio State University
oSu = Oklahoma State University
osu = Oregon State University

The lesson learned from this is don't go to any of these OSUs.

by kevin4cardinals January 4, 2005

OSU

On stage urination. When someone who is on stage performing decides to urinate right there.

I didn't know Fergie liked OSU

by Amy Ger December 29, 2007

osu

Oh Shut UP

by arran October 14, 2003

osu

OSU--Oklahoma State University, located in Stoolwater Oklahoma. Largest community college for vets. Laughing stock of the Big 12.

OSU- AKA: "Shit-hole U". "shit kickers Univ".

"Man, I feel bad for those people that have to live in Stoolwater, next to OSU, I hear it smells like shit"

by boomersooner November 7, 2006

Osu

Mostly use in Nigeria among the fraudsters to describe a victims who got into their traps

I don catch Osu.

by anonymous December 29, 2021

osu

bad

osu is horrible

by qsdfghtgery4lg4k5rgt February 3, 2022

osu

That anime weeb game 727 pp farming

osu is addictive

by anonymous May 13, 2022