There's a new kid at school (Kyle) and Fanboy & Chum Chum are determined to show their new friend a great time.Fanboy and Chum Chum agree to swap noses for Class Picture Day, but Fanboy gets jealous of the attention Chum Chum suddenly receives.
In a moment of weakness, Fanboy agrees to trade Chum Chum for one of Yo's awesome toys.Oz's mom insists he sell one of his beloved collectibles by day's end, or she will get rid of them all and turn his store into a yogurt shop.
Fanboy and Chum Chum are happily waiting in line for movie tickets when Boog arrives and ruins everything.Fanboy is devastated when he is stripped of his class pet privileges and he will do anything to be reunited with Precious, the class pig.
Fanboy is convinced he was bitten by a vampire and Chum Chum wants to be a vampire, too. Boog mistakenly thinks he sees a monster on the loose in the Frosty Mart and has to rely on Fanboy and Chum Chum to keep him safe.
Kyle comes down with the chicken pox, and Fanboy and Chum Chum are certain they can help cure their wizard pal.Fanboy and Chum Chum are thrilled when they hear that their favorite superhero, Man-Arctica, is going to appear at the school dance.
Fanboy and Chum Chum discover a frozen Viking in their icebox and decide to help him ?achieve glory? so he can get into Valhalla.As punishment, Fanboy and Chum Chum are told that they must help Janitor Poopatine clean up the school.
Fanboy, Chum Chum and Kyle are late for school, but they manage to get Kyle's Elf to write them an excuse note, and it works.Fanboy learns that Chum Chum has discovered a new part of the day called Night Morning.
Fanboy and Chum Chum wind up in the wrong playground and are mistaken for kindergarteners.Fanboy and Chum Chum take "customer service" to a whole new level when Lenny and Boog leave the Frosty Mart unattended.
It?s the boy?s favorite day, Prank Day, and they can?t wait to show off their master pranking skills. Fanboy, Chum Chum and the rest of the kids stage an uprising when the new lunch lady refuses to serve anything but disgusting grey glop.
Fanboy and Chum Chum love their new toy more than anything, despite the fact that it has some strange, and painful, features.Lenny and Boog learn that Fanboy and Chum Chum have a cup that entitles them to endless free refills at the Frosty Mart.
When Kyle's old rival, Sigmund the Sorcerer, comes to town, he realizes the value of having friends like Fanboy and Chum Chum./Fanboy and Chum Chum are playing pirates and decide to bury all their favorite possessions so they can then dig up the treasure.
Fanboy and Chum Chum's inane disruptions finally push their teacher, Mr. Mufflin, to lay down the law and separate their desks./After one bad deed too many, Fanboy is turned into a wooden boy as punishment by a fairy.
Fanboy uses Kyle's magical Book of the Dead for his book report material and accidentally turns his teacher into a zombie./Fanboy is horrified when his favorite superhero, Man-Arctica, seemingly dies at the hands of a super villain.
Fanboy and Chum Chum are extremely excited to ride the new Man-Arctica roller coaster./When Fanboy discovers that people can use BOTH of their hands, he trains his left arm to do everything his right arm can do.
Mr. Mufflin takes away everyone's toys in class. Unfortunately this includes taking away Chum Chum!When Fanboy and Chum Chum find out they can win a million Frosty Bucks by writing the new Frosty Mart jingle,
Fanboy and Chum Chum desperately want to find a rare cereal box toy. So they go to Oz for guidance and training./Fanboy and Chum Chum start a lemonade stand, but soon realize Lupe and Yo have a stand of their own... right across the street!
After Fanboy shows Kyle a simple magic trick, Kyle drives himself crazy trying to figure out how to do it./The boys are shocked when Chum Chum suddenly grows into a humongous Chulk. Maybe now they can get revenge on their bully, Boog.
Boog's gotta learn to stop bopping customers, or he's gonna lose his job.When Man-Arctica comes down to play freeze tag with the kids, they quickly realize he plays by his own rules... which means freezing everyone in sight.