Basically a smiley that's rolling his eyes. Generally used to mean that you're ironic, or more rarely, to mean you're beginning an epileptic crisis.

Rolling On The Floor Laughing My Ass Off, Biting The Carpet And Scaring The Cat If I Had One.

Combination of ROFLMAO, ROFLBTC and ROFLSTCIIHO. Means that you laugh.

Ask The Fucking Urban Dictionary. A declination of ATFG, most likely used for words that n00bs don't know.

؟ is the Irony mark - also called Irony point, snark or zing - is a punctuation mark meaning that you're ironic. It was created by french poet Alcanter de Brahm. Often replaced by (!), you can do it on your keyboard typing ALT+1567 (it actually looks like the Arabic question mark, U+061F).

Tecktonik is a dance born in France on the 2000's. It is influenced by helicopter dance, robot dance, monkey dance (sorry for the monkeys I insulted with that.), twister dance. Tecktonik dancers usually look like a Power Rangers / Dragon Ball Z mashup. Tecktonik music is just gabber techno with a new name.