Episode 59 of "Futurama"
s05e03 The Route Of All Evil

Due to inappropriate behavior, Cubert Farnsworth and Dwight Conrad (Hermes' son) are suspended from school. They start hanging around Planet Express all day and generally annoying everyone (Cubert more than usual!), and their fathers tell them to get jobs. The boys get a paper round, and when Cubert spots an ad for a make-your-own-spaceship, he and Dwight order it and use it for their rounds. They soon start up Awesome Express Delivery Company, which competes with Planet Express and starts taking their customers away. Cubert and Dwight take over Planet Express, offering Fry, Leela and Bender jobs with Awesome Express and acquiring the Planet Express ship. But when things start to go wrong, only Hermes and the Professor can help their sons...