look up any word, like dirty sanchez:
 
71.
when mosher with a very long ponytail begins to spin their hair wildly like the blades of a helicopter.
Dude look at that guy spinning his hair hes a roflcopter!
by Matt Lucasiewicz November 01, 2007
 
72.
When a guy gets his cock out, spins it round really fast and usually shouts ROFLCOPTERRRRRR!!!!!.
*Jeremy gets his cock out and does a roflcopter*
Jeremy - "ROFLCOPTERRRRRR!!!!"

(witness of the roflcopter) - "HAHAHAHAHA! ...That's gross"
by yyoshi... January 02, 2010
 
73.
An ASCII drawing, made from key symbols and containing "LOL" and "ROFL" for the rotors.
A: Yo Mamma so fat, it takes two busses and a taxi to get on her good side.
B: ROFLCOPTER!!!
by -=BM=- August 06, 2004
 
74.
ROFLCOPTER is an acronym used in everyday chatspeak, standing for:
Rolling
On
The
Floor
Laughing
Cause
Oh
Poop
That's
Ecstatically
Ridiculus
hahahahahah roflcopter!
by btizzles February 04, 2010
 
75.
ROLLING ON THE FLOOR LAUGHING HELLLACOPTA!
ghetto girls swinging tha head round like ah hellacopta!
mmmmhm:ROFLCOPTER! FOFLCOPTER!

0hhgUrl69: ohh I know girl , I know,hopefully she dont break her neck.
by pooptwat August 20, 2007
 
76.
Definition = Unknown
Meaning = Unknown
Why I became addicted to this word = Unkown
Used by Matt in Pregame Loby (a machinima)
...ROFL:ROFL:LOL:ROFL:ROFL...
.__..........| |.............
.\ \.....___/___\___.........
..L \___/ ?\........
.LOL ___ ROFL= ?\.......
..L_/...\_____________)......
........<_JL______JL_>.......
___________________________
|ROFLCOPTER_GOES_SOI_SOI_SOI|
|ROFLCOPTER_EATS_B-B-Q_SAUCE|
|___________________________|

"wats that you want my roflcopter in your bbq-sauce LOL"

"that chick turned out to be a guy"
"roflcopter"
by Sniper_lew August 28, 2008
 
77.
the paramedics for when ur laughing too hard
gabeg: she shit on ur face!!
gabew: AHAHAHAH!!!!
gabeg: OMG HeS CHOKING!!! somebody, get the rofl copter!!
by gabewskie October 06, 2009