Buzzy Beetle

Buzzy Beetles first appeared in the game Super Mario Bros. for the NES. In the game, they could not be killed unless you had a starman, which you could then ram into it. Even though that's the only way to kill it, you can still jump on it's head to make it go into his shell, where you can then kick it like you would a Koopa Shell. The Buzzy Beetles have appeared in most of the Mario Platformers.