Falling on the floor laughing my a** offCensored
OMG FOTFLMAO, that's so funny!
Prove it, send a pic.
|FOFLMAO||Falling on the floor laughing my a** off|
|FOFL||Falling on the floor laughing|
|FOTF||Focus on the Family|
|ROFL||Rolling on the floor laughing|
|LOL||Laughing out loud|
|PMP||Peed my pants|
FOTFLMAO means "falling on the floor laughing my a** off." When someone sends you this (likely hyperbolic) acronym, it means they think something is really funny.
This expansion of LMAO paints a more-specific picture of how, exactly, the sender is laughing. When someone sends you FOTFLMAO, imagine them writhing around on the floor, unable to right themself or contain their laughter. (Again, this is likely not actually happening. But it can be fun to imagine.)