Following a day at the zoo and other fun attractions, Chuckie dreamt that he was an explorer going over a waterfall in a boat, which causes him to accidentally wet his bed. After Chazz determines that Chuckie may be regressing, he had Chuckie wear training pants, which is in between diapers and briefs. At night, the Rugrats try to encourage Chuckie not to fall asleep, so he won't forget to wake up to go to the bathroom.

Dil's pacifier travels around the neighborhood, after it drops out of Dil's mouth.

When Chuckie is afraid of the same things that Kimi likes, he fears that he isn't such a good big brother to her. Meanwhile, Chazz & Kira start making plans for a new business venture -- a coffee house.

Howard has laryngitis, making it difficult for him to speak. When Lulu asks if his "cat got his tongue", the Rugrats look for Fluffy, so they can get it back.

Tommy explains to Dil how the fridge, the toilet and the playpen work.

In celebration of a Japanese holiday, Kira wants to send her parents a package of special mementos of Chuckie and Kimi. However, Chuckie heard it as if Kira wanted to send Kimi to Japan. Chuckie and friends tries to make Kimi's last day in America pleasant.

From their perspectives, Spike looks at a vacuum cleaner, while Dil looks at bubbles.

While repairing the sprinklers, Stu accidentally breaks the water main, forcing Didi, Betty, Colleen McNulty and Jonathan (for Charlotte, of course) to go to the laundromat to do their laundry. It was a good place for the Rugrats to watch the front-load washers like they're watching TV (a la Zippy The Pinhead), but when the Rugrats encounter the McNulty boys, trouble ensues. In a tribute to West Side Story, they fight over their ""turf"" in this musical episode, while Angelica looks for her missing Cynthia, and Jonathan complains about doing Charlotte's laundry, mentioning that working at a f

The Rugrats discover the first thing about magic when they sneak backstage at a magic show at the local park.

The new baby-sitter worries the babies with her taste in teen-angst music, and the grown-ups with her wardrobe.

Taffy takes the Rugrats to a high school basketball game, where the Hornets are playing the visiting Poodles. However, Taffy ""volunteers"" herself to replace one of the cheerleaders, after one of them, her best friend Britannica, sprained their ankle, after Taffy caused their pyramid to collapse. As she does so, she leaves the Rugrats alone in the bleachers while she fills in for Britannica, and eventually,

Chuckie's recurring dream is nowhere to be found.