Top definition
Rolling On the Fucking Floor Laughing My Fuckin Ass Off Out Loud

A new and improved thing to say when you laugh on aim.
*says a dane cook joke*
ROTFFLMFAOOL

by Trevor D September 28, 2006
Mug icon

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