Cow and Chicken (1997)

S3E1 Can Cow Come Out and Play?

The Red Guy feels downcast since nobody is interested in playing with him. When he notices Cow has Crabs the Warthog, he becomes eager to join her for a game since he owns Crabs's dollhouse. However, when he asks Cow to play, she coldly responds that she wouldn't even consider it if he were the only person left on the planet. In frustration, he traps everyone inside a trailer, declaring himself the last person alive, yet Cow still refuses to engage with him.