Chomper is a fictional character in the Land Before Time films and TV series. He is a Tyrannosaurus, which is one of many species of carnivorous dinosaurs called a sharptooth in The Land Before Time films. He is bilingual, being able to speak both the herbivore language of Littlefoot and his friends (heard as English to the viewer), and the "Sharptooth" language of Tyrannosaurus, which seems to consist of grunts, roars, and clicks.