1 definition by ST&CW

Top Definition
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
by ST&CW April 19, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug