SpongeBob SquarePants Season 3 Episode 17

Krabby Land: It's summer break, and Mr. Krabs wants to squeeze every penny out of the children who are out of school. He take a pile of rusty old junk and concocts a playground of sorts, and promises them that if they pay to play and eat Krabby Patties, Krabby the Klown will appear to entertain them.