Fanboy and Chum Chum meet a Viking named Thorvald, and try to get him back home to Valhala.

Lupe falls in love with Fanboy after he "saves" her from a spider. Problems arise when she won't stop pestering Fanboy once love-struck.

Prank Day arrives and the boys can't wait to show off their skills. But when Yo can't stop pranking Fanboy, the boys are forced to enlist Boog to help them prank her back.

The kids are grossed out when the new lunch lady serves only disgusting, red glop and won't let them leave until they finish eating it. So, everyone tries to escape the cafeteria.

The boys want to buy a Frosty Freezy Freeze from the Frosty Mart's new bus, but Boog won't let them. So, they try to find a way to get their treats without getting bopped.

Thorvald visits Fanboy and Chum Chum and they help him get his battle axe back from the lunch lady.

Fanboy worries that he's shrinking, and moves into Yo's dollhouse.

When Lenny's bike gets destroyed outside the Frosty Mart, Fanboy and Chum Chum try to determine who did it.

While playing pirates, the boys accidentally bury the map with the treasure, so they get the whole class together to help find it.

The boys have no luck while searching for a cereal box toy that's in limited condition, so they seek help from Oz.

The boys' desks are separated for singing out loud during "Quiet Time", so they try to get reunited.

Fanboy and Chum Chum are eager to ride a new roller coaster, but Fanboy's excitement later turns into fear.