rotflolcopter 

Rolling on the floor laffing cumming on pants to erect relief.

Simply Put: Laffing so hard you cum on yourself!

Steven made me laff so hard it was rotflolcopter!

rotflolcopter by Silent Anger May 9, 2009

rotflcopter

ROTFL + helicopter. Sometimes used humorously for real.

teh rotflcopter pwns lollersk8s and lmaoplanes with rotfling rifles, wtfrockets, and omgmissiles

rotflcopter by Wind Shear June 13, 2006

Roflocopter 

A emphisised version of Rofl
(rolls on floor laughing)
Named after a Emoticon which shows a Helocopter made out of typed symbols . The Rotors of which are the words "ROFL" and the tail rotor is "LOL" vertically

0mggmomgo..j00 got pwned by a Womp Rat???1212121...RoFl0c0pter

Roflocopter by pete January 6, 2005

ROTFLCOPTER

Rolling on the floor laughing, but doing so in a circular motion.

Jimmy: How was the show?
Jimmy jr.: It made me ROTFLCOPTER.

ROTFLCOPTER by Jimmy lobster lol face January 17, 2012

ROTFLMACOPTERS!!

Rolling On The Lauging My Ass Off HELICOTOPERS!!!!

A derivitive or ROFL , LOL, and other emoticons.

Look up the definition of Toboggan on urban dictionary. You will ROTFLMACOPTERS!! .

ROTFLMACOPTERS!! by Coreyissofakingbadass February 23, 2008

rotflzcopterz 

A word used by people online Usually Fat people playing halo 2 on the computer.

Fat Guy number 1 gets shot in the face

Fat Guy number 2: ROTFLZCOPTERZ!

rotflzcopterz by Sadfib July 29, 2009