Topped Off / Dee Dee's Tail / No Power Trip

S2, E22: "Topped Off": After watching Mom and Dad awaken to coffee, Dexter and Dee Dee decide to try some on their own. Nothing happens until they try to go to sleep and can't. So, they bounce balls, play with dolls, turn wrenches, and fly around until morning. / "Dee Dee's Tail": Dee Dee begs Dexter to turn her into a Pony Puff Princess Pony. Dexter, seeing this as an opportunity to study horses, complies. Pony Dee Dee's friends abuse their pony riding privileges. Dexter, Mee Mee, and Lee Lee chase after Dee Dee only to be confronted by the Pony Puff Princess Spirit Pony. / "No Power Trip": Not listening to his trusty computer, Dexter blows out the main fuse and shuts down the lab. Afraid to go outside, Dexter decides to try some natural resources to regenerate the lab's power.