ROTFFLMFAFO 

Rolling on the fucking floor laughing my fucking ass fucking off.

For use when you just feel like using a really long acronym that accurately describes the hilarity of what was just said using the f word as many times as possible. An extended version of rofl combined with lmao. Also used to make fun of people who use every acronym known to mankind in a conversation.

user432: OMG! I totally just saw a purple elephant fly by my bloody window! I think it was carrying a baby!

mandy2879: rotfflmfafo! You are so totally ridiculous!

ROTFFLMFAFO by anthrogeek October 16, 2008

rofflmfaopimfph 

Rolling on fucking floor laughing my fucking ass off peeing in my fucking pants hilarious

Translation: Describes extreme laughter

LOLZ YOU ARE SO FUNNY! ROFFLMFAOPIMFPH!!!

rofflmfaopimfph by Frozenwolff November 6, 2009

rotfflmfaoofl 

epic and totally useless acronym for "rolling on the fucking floor laughing my fucking ass off out fucking loud"
combination of rofl, lmao, lol and fucking

dude1: you are gay for using "rotfflmfaoofl"
dude2: ROTFFLMFAOOFL!! that's so true!

rotfflmfaoofl by J-Lima December 31, 2008

ROTFLMFAOWP

Rolling on the floor laughing my fucking ass off while peeing

Sam: Yo man, Jawsus is hot!

Ben: ROTFLMFAOWP!

Sam: Your gross.

ROTFLMFAOWP by therealhut October 5, 2009

ROTFLMFAOWEP 

Simply Means: Rolling on the floor laughing my fucking ass off while eating pie.

Jared:I got fired today dude!

Jeff: ROTFLMFAOWEP

Jared: Huh?

Jeff: Nevermind Dude

ROTFLMFAOWEP by K Beezie July 27, 2006

ROTFLMFAOMFer

Rolling On The Floor Laughing My Fucking Ass Off Mother Fucker.

You're taking this text speak way too far and I am ROTFLMFAOMFer.

ROTFLMFAOMFer by Project ACB January 6, 2008

rotflmfaf 

Well, it means "rolling on the floor laughing *something something something something*." Some think it may be "...laughing my f***ing a** f***," but that really makes no sense. People commonly search for this term because they play World of Goo.

ROTFLMFAF, MOM knows best.

rotflmfaf by Goo-er April 21, 2009