Naruto: Does not need to die. I actually like the manga quite a bit, although the anime's could do a better job. I'll tell you what needs to die.
FILLERS
They ******** up animes, particularly popular ones (See also: Naruto). I was watching them and I kind of decided "Okay, ******** this. The filler arcs are a hundred episodes long and THEY SUCK."
Miley Cyrus: Watch that one South Park episode where Britney shoots the top half of her head off. At the end of it, Miley Cyrus is the next victim. And that is why it is my second favorite South Park episode ever, second to John Tennorman Must Die, because that was the most epic episode ever. She is about fifteen years overdue to die.
I can't think of anything else right now. *sigh*