Episodes

The boys think Kyle (the new kid) is a pretend wizard. But, the boys soon learn that their new friend is an actual wizard expelled from a wizard school called Milkweed Academy.

The boys switch noses for class picture day, but rivaly is just around the corner.

Yum Yum (Fanboy and Chum Chum's gum friend) comes to school, but the new janitor is on the case.

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 trades Chum Chum for Yo's Mecha-Tech robot.

After they accidentally "power down" Yo's digital pet cat Scampers, Fanboy and Chum Chum bury it at the graveyard only to make it come back as a zombie.

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.

When a heatwave hits Galaxy Hills, the boys see the Frosty Freezy Freeze machine is on the fritz. They try to nurse Berry, the ice monster who runs the machine back to health but wind up getting "Frosty Freezy Freeze Fever" the moment they lick him.

Boog will do anything for the boys if he wants to get one of their 3 tickets to see a Chimp Chomp movie.

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 suspects he's bitten by a vampire, and the boys go see a neck specialist who IS a vampire.

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

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

Kyle transforms into a chicken after getting the chicken pox, so the boys try to get him to turn back to normal by laying an egg.

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

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

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

Chum Chum shows Fanboy a time of day called Night-Morning (midnight). Fanboy invites the whole class over to party, but it doesn't seem as fun to them as Fanboy and Chum Chum do.

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

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

Fanboy and Chum Chum have a burping contest. When it's Fanboy's turn a song comes out, but it turned out to be The Frosty Bus. Everyone except for the boys ran up to it. Fanboy told Chum Chum to work up a thirst. So the ran around on the play ground as fast as they could and licked a fire hydrent. Then they couldn't decided what to get and then Lenny's shift was over so he went crazy saying "PINK, BLUE, PINK, BLUE, PINK, BLUE MAKE UP YOUR MIND!!!" (since Fanboy kept saying pink, blue, pink, blue.) So Boog came and missed their cups on purpose and tied the boys into a pretzel. Next Boog goes to play Chimp Chomp. the boys put their mouths to the pipes but Boog put helium in them. Then Fanboy dresses as a cop. Chum Chum had a siren that let him sound like anything. They tricked Boog but there was a call about a seagull stealing snacks. Then they brake Chimp Chomp on purpose. They told Boog to meet them behind to Frosty Bus in a hour. When he did they tricked him with a fake Chimp Chomp. Then they crash the Frosty Bus. And the sign crushes Boog.

The boys are under the weather, and when they wind up fighting each other, they also fight over Kyle's attention when he comes to visit them.

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.

Fanboy, Chum Chum and Kyle go camping on the Frosty Mart roof, but Kyle accidentally drops the rope to get down, forcing the boys to try and survive in the roof's bitter, cold, frosty weather!

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

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

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

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

Man-Arctica poses as a storeworker named Stan at Oz's when Fanboy and Chum Chum believe that he disappeared forever.

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

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

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.

Lenny tries to ruin Fanboy and Chum Chum's chances of winning a million Frosty Bucks by stopping them from writing a jingle.

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

Kyle tries to find out how Fanboy can connect two rings together.

Chum Chum grows into a Chulk, and Fanboy has fun. But when Chum Chum shrinks to normal size due to Boog scaring him, Fanboy tries to make him grow again.

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

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

Man-Arctica takes a game of freeze tag up to a new level by freezing everybody! Fanboy and Chum Chum do their best not to get frozen.