Two Bad is a member of the Evil Warriors in service to Skeletor. He is a character appearing in the Turtles of Grayskull (mini-comics) and Turtles of Grayskull (comics). Two Bad is a two-headed, evil henchman who is basically two separate beings sharing one body.
Turtles of Grayskull[]
While Skeletor and Krang march towards Castle Grayskull their freshly mutated Evil Warriors, Shredder remains behind at the Ooze Pit. His function is to continue subjecting their henchmen to the magically enhanced mutagen. To that end, Bebop and Rocksteady strap a resisting Two Bad to the Ooze Pit. When Leonardo and He-Man trick them in order to free three of their friends, an angry Ram Man slams into Bebop and Rocksteady, knocking them into Two Bad and the mutagen. This transforms the group into 2-Bopsteady. He-Man in a Half-Shell