...but, I did notice something I'd never, ever, ever have guessed. Who has seen Mai-Hime and/or Mai-Otome? Because Natsuki (Mai-Hime) IS Dokuro-chan. After watching the series and finding out who Dokuro-chan's voice actress is... yes. It's slightly disturbing.
And in the spirit of continuing the tradition, yes, this is the funniest anime I've seen in a long time, if not ever.