Hopzilla and Bad Bunny are names given by the Ninja Turtles (Michelangelo and Leonardo, respectively) to a rabbit mutated by a Kraang in Cooking with Kraang.
In a mutation instructional video called Mutagen and the Entity Known as You, a Kraang (decked out in a Norman oversuit) demonstrates to other Kraang how to create a mutant. He takes a rabbit with a carrot, and pours mutagen on it. When that doesn't work, he keeps pouring, and it manifests into a massive rabbit/carrot monster, which goes berserk and attacks the Kraang cameraman. As it advances on the host, the Turtles suddenly arrive and attack it, inadvertently saving the Kraang (although he's not too fond of them interrupting his instruction). Donatello sets coordinates on a portal to Dimension X, and Leo kicks the rabbit into it, calling it "Bad Bunny". Raphael calls him out for the name being insufficient, and Mikey interjects with "Hopzilla" instead.
See also[]
- Character gallery: Hopzilla