Highly, highly recommends:
Todd and the Book of Pure Evil
It's a Canadian horror/comedy show set in Crowley High School.
Think Buffy and Tenacious D with some regular teen comedy thrown in. It's juvenile, gorey and funny as fuck.
How can you resist a show with an episode synopsis like this:
Todd and Curtis' prank on a small-endowed bully backfires when the bully uses The Book to turn his tiny penis into a terrifying cockmonster.