OSCtard

Someone in the OSC, usually a little kid, who is extremely impatient and toxic. They can't accept criticism and whine over every little thing they don't like, such as an episode of their favorite object show not being released. A lot of them also steal other people's content, sometimes for their own profit.
Could also refer to someone who has a bad reputation in the OSC for things such as content theft, sexual harassment, bullying, etc.

Basically, an absolute idiot everyone should stay away from.