When Raven chooses to hang out with Rose Wilson, a cool escaped criminal, the other Titans feel left out. To feel "less lame," they decide to go to Cool School.
When Beast Boy's head starts to rattle, Robin suggests that he should find a hobby so that his brain will stop shrinking. Beast Boy and his brain agree to take up gardening.
Gizmo convinces the Titans he's kidnapped Cyborg, when in reality Cyborg's just hanging out in the HIVE tower with his girl Jinx. When Gizmo gets annoyed by Cyborg's constant presence, the two start a prank war.
When Raven insists that she's "nean" - part nice and part mean - Trigon curses her so that she can only be nice, hoping to win her over to the mean side.
Beast Boy and Cyborg insist on hiring a clown for a Titans party, even though Robin tells them that clowns are for little kids. When the clown fails to live up to their memories, Cyborg and Beast Boy decide to give the clown some cool updates.
Beast Boy finds a box of cool stuff collected from missions over the years, including the prism that separated Raven into five parts. Robin decides to split each Titan with the prism so he can choose only the best parts for his ideal crime fighting team.
Beast Boy gets a stack of cash from the Tooth Fairy, so, against Raven's advice, the other Titans start knocking out their own teeth to get some of that sweet Tooth Fairy money.
Stuck inside because of bad weather, the Titans play rainy day games after Robin convinces them that indoor activites will cheer up the clouds and make the rain stop.
Robin refuses to give the Titans any more orders so that they'll learn to think for themselves. Instead, the Titans start taking their cues from fortune cookies.
Robin tries to teach the Titans valuable life lessons by reading them fairytales, but the others co-opt his stories and spin them into their own twisted yarns.