The worst invention of anyone on the internet. Collectively known as gaiafags. Spend time being stupid, unfunny attention whores who think they're japanese.
The oddly addicting anime-themed forum site that is guaranteed to crush any beliefs that you have that your art is good, unless you have a decent amount of deviantART watchers. You earn gold by surfing the site, posting in the forums, voting in the arenas, winning contests, and more. That gold (along with cash that you can either buy with real money or complete those fake offers about what diapers are the best, even though, unless you have a mental condition, don't even use yourself) is used to buy things like clothes, hairstyles, tattoos, items, and more.
Person 1: "Whatcha doin?"
Person 2: "Lurking in the GaiaOnline forums o_O"
Powerful drug that does nothing in particular apart from kick intelligence of the abuser in the balls, and cause some form of addiction.
Rate of addiction apparently inversely relative to the users cognitive ability, and relative to his infatuation for pixellated avatars.
"I went to gaia online and my level on the Kinsey Scale went up 7 points..."