The Punk Frogs were originally simple frogs that eked out an existence in the Florida Everglades, until the Shredder one day made ​​the plan, to create new mutants to fight the Turtles. He inspired Krang to send a Mutagen canister through the portal of the Technodrome from Dimension X, but an ion storm caused a disturbance during transport, and the canister landed instead in the Florida Everglades. The Punk Frogs were created when the emerging mutagen sent by Krang landed near four frogs in a Florida swamp and was spread out in the swamp water and soon turned the frogs, which had recently been picked up by a small boy into humanoid mutants.