True Text story...
Husband: Honey am I gonna get some tonight?
Wife: Not til I pull the plug.
Husband: What does that mean?
Wife: I'm on my period.
Wife: What does that Mean? Never Mind I figured it out and the answer is No...The last time we did that it hurt too much!
Husband: What do you think LMFAO means?
Wife: Let me Fuck Another Orifice!
Since most of the people who use this acronym are addicted to internet and spend most of their time sitting at a desk, the meening of lmfao has changed from "laughing my fucking ass off" to "laughing my fat ass off".
nerd#1: we know ur ass is fat dude... just say lmao... or nothing at all...
nerd#2: Lmfao! oh wait nvm...
"insert name here": lmfao
me: ur fat.
"insert name here": when did i say i was fat!?