Bob and Amy's plans for Charlie's potty training go awry when she flushes her toys and clogs up the pipes. When Bob attempts to fix the problem himself, he inadvertently shuts off the power and water for the night. While the rest of the Duncan�s are struggling to cope, PJ and Gabe have secretly created a haven in their bedroom by hooking up all their electronics to an extension cord - from Mrs. Dabney's house. Meanwhile, Teddy's plan to help Ivy prepare for an online chat with her new crush, Raymond, falls through when the power goes out, so she finds a way to get them together.