UMSL 

urinating myself laughing

a nicer way of saying the well known phrase pmsl, pishing myself laughing. you can use this when you find something funny. like when someone does something stupid. or you see somone extremely ugly!

dogface just fell. umsl mate umsl

UMSL by ST&CW April 19, 2010

UMSL 

The University of Missouri-St. Louis. ("uhm-zul")

A four-year university on the outskirts of St. Louis, Missouri. (It's really in *Normandy* - a town in St. Louis County)

"UMSL's parking is soooo expensive!!!"

"I transferred to UMSL from community college."

"I dropped out of UMSL because I only went to class when there was an exam."

UMSL by scoobydoo347 September 16, 2008

UMSL 

IKEA-designed stepstool used in the Anheuser-Busch Hall College of Business administration to allow students to reach the drinking fountains where Budweiser flows like water.

That petite TriDelt always has to use the UMSL when she wants to get a buzz on after her Business Stat class.

UMSL by Lesleyschmesley November 2, 2017