Sir Waddlelot

Sir Waddlelot is the name of a robotic bird-like creature from the "Ribbit King" Universe, first encounter on the Planet Techtron - a primarily mechanical planet ruled by machinery.

Robot
Sir Waddlelot resembles a pure blue penguin with a white underbelly and yellow beak. He has a large windup spring on his back, which itself must be kept wound up in order to continue functioning. He does lose control of his movement if it is wound up too much.

Alien
A very small being can be seen inside Sir Waddlelot's pink hat, presumably controlling him. It is very small, with simplified limbs and antennae-like ears.

Personality
Little is really known of Sir Waddlelot's sentience, if he has any. Despite another being apparently controlling him, he often speaks as if he's his own being, and doesn't refer to this other being even once.