Laugh My A$$ off on the floor while whining like a pig and farting very loudly is used if u think something is very very very very fun or just want to give a reply... lol?
Guy1 : I'm bored.
Guy2 : lmaootfwwlapafvl
Guy1 : ...
Guy2 : Yea me too...

or

Guy1 : (tells a funny joke)
Guy2 : lmaootfwwlapafvl
by poohsmellslikepooh April 20, 2006
Get the lmaootfwwlapafvl mug.