American Dad! (2005)

Season 10: Episode 6

Determined to get Snot to confront his emotions after his father passes away, Steve and friends embark on an epic cross-country road trip to the funeral. But Steve's commitment to his friend wavers when he falls for a Pixie Dream Girl along the way. Meanwhile, Stan and Roger invent an automatic cake-cutter for the Home Shopping Network, but their partnership is tested when they only make a "verbal agreement" to split the profits.