LMFAHS

Acronym for "Laughing My Fucking AssHole Shut" typically used in Internet postings to express a response of great hilarity. A more advanced, powerful term than its predecessors LMAO and LMFAO, it should be used with care to prevent injury.

I was LMFAHS when my proctologist attempted to perform my colonoscopy.

OMFG, that video had me LMFAHS!

LMFAHS @ Stewie Griffin!

by lucky760 July 11, 2008