tìm từ bất kỳ, như là bye felicia:
 
36.
It's a reference to either:
1. A rocket launcher
2. A helicopter
But also can be used for fun.
Helicopters make a soi soi soi kinda noise so saying pharses like the one in the example explains it, the rofl is added on just to make it seem kiddish and funny.
Eg. My Roflcopter goes soi soi soi soi soi (as you spin around with a rocket launcher or just because helicopters make a soi noise)
viết bởi Xurtz 04 Tháng chín, 2010
6 28
 
37.
Rolling on ground luaghing so hard then spinning to resemble a helicopter,(Roflcopter)

Armenants of the Roflcopter:
1.Roflamomissles:Most powerful missle ever
2.LMAO Missles:Standard Roflcopter missles
3.lolRockets:Small weak rockets
4.LoLer Cannon:Its just a big machine gun
5.F-Bombs:Use these if you want to quickly silence the place
6.Lmaolemons:is fuel for roflcopter
Just 3 nights ago a squad of 5 armed roflcopters broke into a chatroom full of nerds and ended the nerdyness with 20 Roflmaomissles and 5 F-bombs along with numerous lolrockets
viết bởi NinjaWolf750 12 Tháng ba, 2009
48 74
 
38.
Derived from an interracial porno on the internet. Keyword "roflcopter".

A sex position, where a women lies down doggystyle with her face and chest on the bed while arching her back. The man inserts his penis and proceeds to do 360 spins, using his hands to balance and spin himself on her ass keeping his legs in the air. All while instertion is still fully fledged. Thus, simulating the propeller blade on top of a helicopter.
"C'mon babe let me pull the roflcopter!"
viết bởi dr. pabst 03 Tháng mười hai, 2009
14 41
 
39.
a replacement for the chat term "lol", used by those in search of better terms to use.
"What a bitch! lol"
"ROFLcopter"
viết bởi BigWangGangBang 16 Tháng sáu, 2009
16 43
 
40.
It is when you are rolling around on the floor laughing that you attempt to run in circles making your legs seem like the blades of a helicopter.
STEP ONE: Lay on the ground and laugh while rolling.
STEP TWO: Start moving your legs in a forward direction, as if to walk, making sure your shoes catch enough of the floor to turn in the desired direction.
STEP THREE: Keep repeating step two until point is taken.
------When to do it-----
When something sends you into histarics you may proceed to roflcopter
viết bởi Rawr Baby Rawrr. 24 Tháng hai, 2009
24 51
 
41.
A much larger version of ROFL meaning something very funny, or you're not paying attention, or want to sound funny in return.
Also said as
Roflkopter
Retpoclfor
Rawflkawpter
And way more
Person 1: "Dude, I just burned down my neighbours house.."

Person 2: "lolwut, how?"

Person 1: "I threw a flaming hamburger at his house"

Person 2: "ROFLCOPTER"

viết bởi NiYo 17 Tháng hai, 2009
22 49
 
42.
A helicopter made out of ASCII art. They can turn invisible, which is why nobody sees them in the sky. No one knows how the ASCII characters can stay together, however, but people still make and fly them. Usually used for skydiving.
I took a flight in a roflcopter. All I heard was soi soi soi soi soi soi, but it was the best flight I've ever been on.
viết bởi ??^?? 16 Tháng sáu, 2008
28 55