look up any word, like lemonparty:
 
1.
rolling on the floor laughing my motherfucking ass off

online term
His joke leave me rotflmmfao
by Dana Mix August 17, 2003
 
2.
Rolling on the floor laughing my mother fucking ass off.
Bob: Whats black 'n' white 'n' read all over?
Sally: What?
Bob: A news paper.
Sally: ROTFLMMFAO!!
by Buzzarda333 July 10, 2008