Kamp Koral: SpongeBob's Under Years season two episodes: Mad Science Squirrel: Plankton recruits Sandy to help in his lab. (#227A) To Pop a Bubble: SpongeBob is determined to find out who popped his new bubble friend. (#227B) No title card available High and Dry: The Dinghy cabin camps overnight out of the water. (#228A) The Beardsman: Wilderness expert Paul Grunion visits the camp. (#228B) Five Times the Fun: When Patrick's detached limbs regrow into five Patrick clones, it's up to the gang to stop them before they take over the camp. (#229A) Low Falutin: Rea and Roh get a taste of the cheap life after they lose all their money. (#229B) Nut Madness: Things get nutty at camp when Sandy goes feral over the sight of peanuts. (#330A) Mermaid Men and Barnacle Boys: The Dinghy and Pontoon cabins go head-to-head in a series of superhero challenges. (#230B) A Tale of Two Roxies: It's a classic case of sibling rivalry after the conjoined Roxie sisters split up. (#231A) Nite Owls: When the Dinghies attempt to stay up all night, they discover a side of camp they've never seen before. (#231B) Calling Some Monsters: Realizing the monsters are actually quite boring, SpongeBob and Patrick set out to help them channel their wild side. (#232A) Dig This: A mysterious bone discovery at Kamp Koral leads Sandy to start an archeological dig. (#232B) Un-Breaking and De-Entering: SpongeBob discovers that Gary's been secretly taking items from everyone in camp. (#233A) Swimmin' Holed: After SpongeBob and Patrick discover Narlene and Nobby's secret swimming hole, it doesn't stay a secret for long. (#233B) Krabsy the Klown: When Mr. Krabs reveals that he used to be a clown, SpongeBob convinces him to wear the big shoes once again. (#234A) Lords of the LARP: Mo joins the Pontoon cabin's LARP (live action role-playing) group. (#234B) Mascot Mayhem: SpongeBob and Patrick compete to become Kamp Koral's mascot. (#235A) Putt Up or Shut Up: Mr. Krabs and Squidward compete head-to-head to see who is the better golfer. (#235B) Who's Complaining?: Mr. Krabs puts Squidward in charge of Kamp Koral's complaint department. (#236A) Patrick's Star: SpongeBob and Sandy gift Patrick a star for his birthday. (#236B) A Finful of Sand Dollars: Sheriff Sandy pulls out all the stops when a ne'er-do-well interloper turns Kamp Koral's Western Day upside down. (#237A) Cretins of the Night: SpongeBob and Patrick discover the ups and downs of vampire life with Kidferatu's help. (#237B) The Suit Suits You: Sandy learns the dangers of untested technology while an old companion goes on a journey of self-discovery. (#238A) Parasite Pals: SpongeBob's relationship with the rest of camp is pushed to the brink by his newest friend, a parasite living in him. (#238B) End of Summer Daze: Summer is over, and SpongeBob and Patrick stay behind for one final attempt to catch a jellyfish – but they're not the only ones hiding out at camp. (#239)