Top definition
LTIF- Laugh 'Till I Fart- similar to other instant message acronyms, LTIF is used to express laughter until fartage occurs, hence the word laugh.
Joe- "you never know how many dry leaves you can eat until you jump over an anorexic cow"

Rob- "LTIF"
by Joe the Soul Eater January 16, 2008
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt