A very violent and gory online cartoon series. It's violence is equal to South Park's use of profanity, but it still is a very good show.

Looks can be deceiving. The characters of Happy Tree Friends
may appear cute, and the name may appear childish, but wait less than thirty seconds, and first blood is drawn. No audible dialog is present in the show. But that's OK when blood and guts tell the story.
HappyTreeFriends is the single most gory online cartoon series ever.
by AhmGoudAdSpellenk May 30, 2007