After Raphael trips down a crevice on Tokka's shell, he find's Chompy's egg which then hatched. He took the little turtle up the mountain for its safety, and then named him. After a large scale battle between Tokka and the Triceratons, it is revealed that Chompy is the child of Tokka, whom Raphael briefly gave him back to. Later, Chompy snuck on Raphael's shell while Tokka flew into space to battle the Triceratons, only to be blasted by an exploding dwarf star. Raph then officially adopts him.