Roflcopter

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"

by NiYo February 17, 2009

roflcupcakes

A word I invented a while ago sorta=/

It's that one word you've always wanted to use if you want to hint at someone that something isn't really that funny.

person:*fart*
person2:RFOFLL!1
person3:FUNNEY!!LO!L!
person4:YEA I KNO LOLL ROFLCAKEZZZ!11!11eleventhousandonehundredeleven

by SuicidalOReo November 17, 2004

roflcopter

To run around in a circle on the floor laughing excessively.

See The Simpsons when Homer runs in a circle on the floor going "woop woop woop". Now imagine the same thing with laughter. ROFLCOPTER!
entension of: Rolling On The Floor Laughing.

by Jim Blink September 25, 2006

roflcoaster

If you see a teammate suicide, you gotta shout "ROFLCOASTER!!!!"

e.g. SKillMaN left a small crater. Everyone on Vent: ROFLCOASTER!!!!!!

by d3m0n January 11, 2005

Roflcock

n. the act of rolling around laughing at a guy's one-inch wonder

Alice: Did you see Matt's tiny friend?
Katie: Yeah. It was a total roflcock moment.

by Informational Pleasure October 16, 2009

ROFLCOPTAH

1. Incredibly nub who thinks (s)he is a pro at some game to say ROFL.

2. Flying version of Mekingeer's Chopper from WoW

1.PlayerY says: U fail! I pwnd ur ass nab ROFLCOPTAH!!!

2.PlayerX says: AMG I gots teh ROFLCOPTAH FTW!!!

by Turupoipoi June 6, 2009

roflcopter

rolling on the floor laughing chronic outbursts prior to excessive revelry

The was sooo funny! roflcopter!

by Mitts October 10, 2005