Roflcopter

[Jessica]

Invented by a Blizzard moderator on the Warcraft III forum. There is always much whining going on on those official forums, much sucking up to moderators and an awful lot of BLUE!!! PLZ REPLY!!!1one (Blue = color of moderator posts), so when a mod posts something, you can bet therell be thousands of people jumping on it, if only to spam BLUE FIX GARGZ PLZZZZ or first reply woooot! after it in the vain hope that the mod will read it and react.
So when one invented this new buzzword, it was grabbed and squeezed out and spread like a virus across all of the Blizzard forums and from there over the internet.
The word is derived from a unit in Warcraft III, the gyrocopter (flying machine). Your immediate response when someone masses gyros (to be funny, ruin the game, mess around or whatever) is to rofl for ten straight minutes until the copters of doom and destruction have pinpricked 1 of your 20 farms to death with their uber godly bombs.
Now mostly used in Blizzard circles as a leeter version of rofl.

[Justin Bieber]

The superior being of chatspeak, roflcopter out takes down all lollerbladers, lmaoplanes and various other outlawls. Pilots of the roflcopter often enjoy a nice crispy ZOMGBBQPIZZA and some lolmonade. Children also enjoy a good ride in the roflcopter, as it spreads smiles and festivals known as the lolapalooza across the world.

[Donald Trump]

.......................__ ............
......<ROFL ROFL ROFL ROFL>.
........................| |...........
................... ||/_......
................|-|--| ..........
..\ _...........|--|---|..\ ........
../ L _,/-------__
.|LOL|-------------O----- ----,..
..\ L /,--------------, /...
../ /............._____ ,/....
.//.............// ___/.

[Tina]

The ASCII helicopter that brings joy and god laughs to children everywhere.

[Becky]

Roll On Floor Laughing, Cant Operate Properly Till Eyes Refocus

[Zipporah Schumaker]

.......................__ ............
......<ROFL ROFL ROFL ROFL>.
........................| |...........
................... ||/_......
................|-|--| ..........
..\ _...........|--|---|..\ ........
../ L _,/-------__
.|LOL|-------------O----- ----,..
..\ L /,--------------, /...
../ /............._____ ,/....
.//.............// ___/.