You're banned because you live in Minnesota. Seriously, you should do something about that. Before someone gets kneecapped with a wrench. Specifically this wrench:
You're banned because you banned lonelyfan who was supposed to ban Crimson_Pearl who banned you who banned lonelyfan who was supposed to ban Crimson_Pearl who banned you who banned lonelyfan who was supposed to ban Crimson_Pearl who banned you who banned lonelyfan who was supposed to ban...
You're banned because I don't know why you would think Robin would be in my avatar, when everyone knows I'm a Nightwing man.
Besides, that's Space Ghost, not Batman.