SpongeBob SquarePants

SpongeBob SquarePants is the main protagonist and the title character of the series of the same name.

The Frycook Games
Patrick removes his right shoe causing him to have one shoe for a while.

New Digs
In the very beginning of this episode, SpongeBob forgot his left shoe and sock and he is seen running with one shoe when he is running late for work.

Gullible Pants
In the episode Spongebob is seen without his right shoe.

Doodle Dimension
One of Spongebob's shoe turns into a pencil, in which later he removes one shoe.

My Leg!
Spongebob grew a new leg in which he has only one shoe on for the end of the episode.