|Friends||TIN, Nerd Kid, Teddy Bear Kid|
Fat Kid is a character who appeared in TIN the Incompetent Ninja. He is one of the students at the Ninja Elementary. His real name is unknown but he commonly referred as Fat Kid.
Nerd Kid wears the standard gray ninja uniform with a white band around his waist. Because he is very fat his belly comes out of his uniform and hangs there.