I am probably the only one at the moment that honestly wants to Chomper to kill a character. Being an English major, I learned that words have many different meanings that can be used to one's advantage, besides the ones the writer originally hoped for the reader to use. And since I always keep a dictionary handy, I can answer the question of this topic just the way it was asked, only in a different perspective. Kill can also mean "to end" and character can also mean "personal quality". So that is how I will accept those words because I don't believe any living creature on The Land Before Time should die; killing breeds more killing. Therefore, if you take revenge using the eye for an eye proverb, things can only get worse. So this is the "character" that Chomper should "kill." The only negative quality of Chomper (everyone has at least one) is that he tries so hard to please his friends that he is prone to be taken advantage of. I got that from The Land Before Time Wiki because I had never noticed a fault of his before. Sorry about dancing around the question a bit, but I wanted there to be at least one serious response that can avoid bloodshed. I know you're all joking about actually killing because you have no choice; the question wants to know who dies, period. Interesting topic though. Original, to the point, and makes you really think. In fact, I especially liked this topic becuase of its restrictions. I just love finding loopholes.