Dave begins dating Princess Irmoplotz, but breaks up with her when he learns that she is evil.

A nerd named Ned Frischman travels back in time and tries to take over the ancient world using video games.

Dave faces losing his barbarian title if he cannot pass a pillaging test.

Candy discovers that she is the only person in Udrogoth who does not have a ghost haunting her house. Caring for their sister, Dave and Fang go down to the local ghost shop, and hire a ghost. The ghost throws a huge ghost party, and everyone's ghost attends. After Candy tries to kick them all out, the ghosts get angry, and chase the gang around Udrogoth.

Ned Frischman returns to the past attempting to conquer the world using Jokes. He becomes the most loved man in the world, and creates a sitcom called "I Love Neddy". Dave and the gang create the worlds first reality program, "Real Life Barbarians", which soon becomes more popular than "I Love Neddy". Ned Frishman comes to stop Dave and the gang with his jokes. All seems lost, when dave grabs "Convenient Feathers", and tickles Ned back to the future.

Dave feels unappreciated at home, so he goes to Titan Meadows where he becomes the pet of a giant. Dave likes being a pet, so Fang competes against Dave in a pet show so the family can get him back.

Dave finds himself coaching Udrogoth's Plunderball team in the big annual game, a job he knows nothing about. Things gets worse when the opposing team's coach is Dave's ex-girlfriend, Evil Princess Irmoplotz.

Fang gets an illness, so Dave take her to barber Ian, who is also an amateur doctor. He says that Fang is allergic to her own eyeballs, an allergy that only monkeys usually get.