— Incidental 152, "Shanghaied"
- In "Oral Report," he was named Billy.
He is a turquoise kid fish who wears purple pants and a red propeller hat with a yellow propeller. In "Krusty Katering," different colored models of him are seen, as there are purple, aqua, and yellow versions of his character.
- Sara Paxton - "Shanghaied"
- Rodger Bumpass - "Roller Cowards"
- Jill Talley - "20,000 Patties Under the Sea"
- Carolyn Lawrence - "Oral Report"
- Bill Fagerbakke - "Escape from Beneath Glove World"
Role in series
His wagon is stolen by Squidward, but ends up getting beaten by his mother.
Mr. Krabs makes the height restriction to the Mauna Loa Amusement Park ride lower so he can ride. However, after the ride ends up getting destroyed, his parents complain about the ride being too dangerous for the kid.