The boys learn to take care of business when a Secret Shopper comes to the Frosty Mart.

The boys win an opportunity to hang out with Man-Arctica at his insufferably cold summer camp, only to discover an easy escape at Global Warmer's summer camp.

Faniel and Chumtholemew are two 1800s wild west prospectors on the hunt for the fabled Frosty Freezy Freeze.

After reading a captivating comic book, the boys don't agree on whether heroes are better than villains, or if villains are better than heroes. They continue their debate as Super Chum and Fannihilator.

The boys find a third Strawberry Fun Finger in their usual two-pack and desperately try to decide who gets to eat it.

When Fanboy and Chum Chum are punished for making a mess in the cafeteria, they have to help Janitor Poopatine clean up the school.

Boog is ecstatic to meet the Chimp Chomp champion. However, the boys have to get Boog across the street when he has an allergy to their Man-Arctic Seal uniforms and is stuck in his childhood bubble.

The boys dress up like girls to infiltrate Yo's slumber party to prove that girls are face-eating aliens from Planet X.

The boys throw out everything they believe to be baby toys, leaving them with an empty Fanlair.

The boys wind up in the wrong playground and are mistaken for preschoolers. While there, they encounter Marsha, Fanboy's archenemy.

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.

Lenny goes back in time to stop the boys from having their first Frosty Freezy Freeze.

After the boys accidentally release the monkey from Boog's favorite video game, Chum Chum sneaks into the machine and pretends to be Chimp Chomp so that Boog doesn't find out.

Man-Arctica tries to prove who he is when Fanboy and Chum Chum refuse to believe him.

Fanboy and Chum Chum play cupids when Dollar-nator falls in love with Oz's new robot librarian, Julie Android.

When Fanboy learns that he is the king of the janitors, Janitor Poopatine is forced to tutor him by the Custodial Council.

The boys get locked in the school right before summer vacation.

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.

Fanboy refuses to bathe for a not bathing record, but his right hand on his super-suit comes to life and threatens to rob the school's charity bake sale.

Boog believes he saw a monster in the Frosty Mart, and Fanboy and Chum Chum help him catch it.

The boys cause a town-wide blackout when they settle in to watch a movie called Robot Pirate Ninja President from the future.

The boys find a new pet that's a cross between a rattlesnake, a skunk, and a porcupine. This animal is called the rattleskunkupine, but Fanboy and Chum Chum name it Scooter. They have to hide it from Oz when they learn that it's terrorizing the city.

When Oz's new, vintage Boom Bot toy hypnotizes him into selling items whenever the doorbell to his shop rings, he ends up selling all of his collectors' items.

When the boys crash land on Planet Hasselhoth, their friendly visit with Man-Arctica results in the trio's capture by Man-Arctica's nemesis, Global Warmer.

Fanboy and Chum Chum find a Leprechaun in a box of cereal, but he refuses to give them the mystery cereal shape the cereal box promised.

Lenny and Boog plot to steal Fanboy and Chum Chum's special cup that gives them unlimited free refills.

The boys are desperate to keep a recalled toy of their favorite octopus cartoon character named Agent 08.

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.

The boys go to the Frosty Mart to by Frosty Freezy Freezes, but Chum Chum spends their only dollar on Boog's Chimp Chomp game.

Fanboy and Chum Chum's new Ultra Deluxe Mega Mic toy allows them to make their own crazy sound effects in addition to auto-tuning their voices. Problems arise when Fanboy and Chum Chum abuse the Mega Mic and make Mr. Mufflin think that school's out. Things get even worse when it starts to make sounds on its own.

Fanboy and Chum Chum's plans to have a totally normal day are ruined when all the weird things and characters they've been faced with on their many adventures return to town, including Thorvald.

In this superhero cartoon parody, Super Chum works with Fannihilator to stop Copy Kitten from taking Fannihilator's place as Super Chum's best nemesis.

Hall monitors Fanboy and Chum Chum complicate Kyle's attempt to get back into Milkweed Academy.

Kyle's scheme to cheat his way back into Milkweed backfires when his spell for crib notes turns him into a baby.

The boys teach Boog how to stop bopping so he can stay at the Frosty Mart.

Fanboy, Chum Chum and Kyle get Kyle's Scrivener Elf to write fake excuse notes to get out of various classes.

After Hank takes away everyone's toys due to no toys allowed in class, he mistakes Chum Chum for one and takes him as well.

Fanboy is turned into a puppet and tries to prove himself worthy by doing a good deed, but it doesn't go well.

Fanboy gets amnesia, causing Chum Chum to become an open target for Yo.

Kyle is not pleased when his old rival, Sigmund the Sorcerer, shows up in Galaxy Hills. And when Sigmund comes over to his place for dinner, Kyle tries to pass Fanboy and Chum Chum off as his elf assistants.

Fanboy swipes Kyle's spellbook to finish his book report, but ends up turning Mr. Mufflin into a zombie.

Fanboy and Chum Chum take home and care for the class pet pig, Precious. But Mr. Mufflin catches Fanboy teaching him kung fu and thinks he's hurting him, so he takes Precious back and Fanboy can no longer care for him.

Fanboy and Chum Chum buy Boog's plastic bubble from a yard sale, but Boog gets outraged when he descovers it makes the riders bop-proof.

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.

While Chum Chum leaves Fanboy by himself to care for his new Ultra-Ninja, Fanboy accidentally breaks it, and tries not to let Chum Chum know.

The boys start a lemonade stand, but Lupe and Yo start a competing one across the street.

After losing their memories from a wicked brain freeze, Fanboy and Chum Chum must retrace their steps to locate their missing underwear.

Fanboy and Chum Chum can't figure out how to get slimed on Slime Day, because they don't know the secret phrase. So they travel to the Nickelodeon studio to get the secret phrase from the president of the company.

Fanboy trains himself to be ambidextrous in order to be a better class clown.

The boys create clones of themselves so they can go on a field trip to the thermometer factory. But the inattentive clones create more clones, and the town is quickly overrun by highly unstable, zombie-like Cloneboys and Chum Clones.

Fanboy and Chum Chum try to convince Oz to sell something so he doesn't lose his store to his mom, who plans on turning the store into a frozen yogurt shop.

When Oz's cousin, Brizwald, comes to town, Oz is certain he is after his most valuable Man-Arctica comic book.

Fanboy and Chum Chum have a test coming up and if the entire class passes, they win a bouncy house. Fanboy decides to install his brain into Oz's robot to get smarter, but worse results come to follow.

Fed up with Boog's bullying, Fanboy builds up an electric charge so he can shock Boog.

After Fanboy winds up on Man-Arctica's Naughty List, the boys infiltrate the Igloo of Isolation to try to get him back onto the Good List in time for Icemas.

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

Boog meets a bully much bigger and more aggressive than him.

Kyle is angered when Sigmund releases a new video game, but when he learns the winner gets to go to Milkweed, Fanboy and Chum Chum help him win it.

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