Lord of the Rings: Kyle tries to find out how Fanboy can connect two of his magic rings together. / The Incredible Chulk: 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.moreless
Eyes on the Prize: The boys have no luck while searching for a cereal box toy that's in limited condition, so they seek help from Oz. / Battle of the Stands: The boys start a lemonade stand, but Lupe and Yo start a competing one across the street.
Fanboy swipes Kyle's spellbook to finish his book report, but ends up turning Mr. Mufflin into a zombie.
Sigmund the Sorcerer: When Kyle's old rival, Sigmund the Sorcerer, comes to town, he realizes the value of having friends like Fanboy and Chum Chum on his side. / Fanboy A'Hoy! Fanboy and Chum Chum are playing pirates and decide to bury all their favorite possessions so they can then dig up the treasure. They later realize that digging up the treasure would be more fun if they hadn't accidentally buried the map, too.moreless
Total Recall: The boys are desperate to keep a recalled octopus toy named Agent 08. /Refill Madness: Fanboy and Chum Chm have got a Frosty Freezy Freeze refill cup, and Lenny and Boog go to amazing lengths to take the cup away from them.
Prank Master: Prank Day arrives and the boys can't wait to show off their skills. But when Yo can't stop pranking Fanboy, he tries to prank her back. / Little Glop of Horrors: 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.moreless
Marsha, Marsha, Marsha: Fanboy and Chum Chum are mistaken for kindergarteners, and Fanboy meets an old classmate, Marsha, who wants revenge. /Secret Shopper: The secret shopper, who gets employees fired, is coming. Lenny and Boog leave the Frosty Freeze Mart to avoid getting fired.
Excuse Me: When an early morning round of annoying Kyle leaves the three boys late for school, they panic. Then it dawns on them – they can get Kyle's Scrivener Elf to write them excuse notes. Since the note works like a charm on Mr. Mufflin, they figure, why stop at just one? Soon the boys are writing notes for anything and everything. Eventually they use so many that soon there's only one note left on the whole pad. They'll just have to come up with the best fake note ever. /Night Morning: Fanboy wakes up in the middle of the night to find Chum Chum fully awake, too. When questioned about it, Chum Chum admits that while Fanboy is sleeping, Chum Chum enjoys his night morning. Fanboy is completely psyched at the idea of night morning and is determined to stay up for it. In fact, he's invited the class over to take part in the awesomeness of night morning. Unfortunately, eating cereal and imagining TV shows aren't as exciting for everyone else as they are for Fanboy and Chum Chum.moreless
Norse-ing Around: Fanboy and Chum Chum discover a frozen Viking in their icebox and decide to help him "achieve glory" so he can get into Valhalla. First stop – school. The Janitor's Apprentice: As punishment, Fanboy and Chum Chum are told that they must help Janitor Poopatine clean up the school. The boys take to the job with gusto and soon it is clear that the only one being punished is the Janitor.moreless
Fanboy and Chum Chum try to cure Kyle's chicken pox.
Monster in the Mist: It may have taken two-and–a-half days and ruined his eyesight, but Boog's finally defeated Mini-Chomp. Now it's time for some good old-fashioned bopping. But when Boog turns the corner to bop Fanboy and Chum Chum, he sees a terrifying monster in the Frosty Mart. The boys can't see it, but they assure Boog that they'll help him track it down. Fangboy: Fanboy wakes up to discover a tiny, itchy bite on his neck which he concludes came from a thirsty vampire. Fanboy revels in his new vampire abilities. He even offers to turn Chum Chum into a vampire so they can truly be best friends forever. There's only one problem - Chum Chum has no neck to bite. The boys must get help from their local neck specialist, the mysterious Dr. Acula. But there's something more to this doctor than meets the eye.moreless
Chimp Chomp Chumps: The boys are excitedly waiting in line for tickets to the new Chimp Chomp movie, when their bully, Boog, comes along. The dim-witted jock ends up right behind them and proceeds to torment the pair while they wait. The joke is on him though as Fanboy and Chum Chum end up with the last three tickets. Boog will do anything for their extra ticket so Fanboy and Chum Chum use this as an opportunity to get revenge on the man responsible for a thousand bops. Precious Pig: Fanboy and Chum Chum are thrilled when they're allowed to take home the class' pot-bellied pig, Precious. Fanboy is determined to teach Precious a cool martial arts trick. Only their sparring is mistaken for Fanboy endangering the pig. Fanboy must try to convince the class that the pig's karate skills are real or risk losing his precious pig.moreless
I, Fanbot: It's test time for Mr. Mufflin's class and if the entire class passes, they will receive their very own bouncy house. Just one problem – Fanboy has never passed a test. Chum Chum tries to help him study, but when that fails miserably, Fanboy goes to plan B. He switches brains with a robot. But instead of placing the robot's super-smart brain into his body, Fanboy puts his own brain into the robot's body. Now calling himself "Fanbot," he convinces the class to let him take the test for all of them. When the whole class fails, they come after Fanbot, looking to destroy him just like he destroyed their chances at a bouncy house. Berry Sick: The heat is unbearable, so Fanboy and Chum Chum head over to the Frosty Mart for a little refreshment. But when they arrive they find out that the Frosty Freezy Freeze machine is on the fritz because the tiny ice monster that runs the machine is dreadfully over-worked. The boys immediately take it upon themselves to nurse him back to health... and get a little Frosty Freezy Freeze on the side.moreless
Fanboy and Chum Chum accidentally "power down" Yo's digital pet cat.Fanboy refuses to bathe and he gets so dirty that his suit, "Stinks," actually comes to life.
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 have a new best friend made of gum. Fanboy and Chum Chum can't wait to spend their only dollar on two delicious Frosty Freezy Freezes.
Wizboy: Mr. Mufflin's class is introduced to a new student, Kyle, who was expelled from the Milkweed Academy for Wizards. Although their classmates aren't very impressed, Fanboy and Chum Chum excitedly welcome Kyle into their circle and do their best to show their new friend a great time by playing "wizards" with him, whether he likes it or not. Trading Day: Yo offers Fanboy to trade Chum Chum for a Mecha-Tech Robot. In a moment of weakness, Fanboy agrees to trade his best pal for the robot. However, it's not long before he realizes that it's no fun when you don't have your best friend around to share the toy with. Fanboy finds that rescuing his pal from Yo may be tougher than he thought.moreless