Top definition
Acronym for "Laugh Till I Throw Up". Usually used when someone finds a comment, video or joke funny enough to choke.
She hit the floor so hard after dancing that I lTITU.
by Titu27 August 17, 2009
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