Top definition
acronym for rolling on the floor shaking my head.

One would do this if they need to simultaneously laugh and disapprove about a situation.
me: I told you I was good to drive last night

friend: i drove you home ...you sat in the passengers seat and steered with a paper plate

me: rotfsmh
by k80corn May 03, 2011
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