Samurai Pizza Cats. I fondly remember it because my grandma would have tapes of it in her house so whenever I visited grandma's, chances are this show would be playing at some point. I loved watching the launch sequence for some reason and the script is even more zany than I remember LMAO
It's so hard to choose. I think I'd choose the episode where Polly and Lucille became singers. I remember at one point reflecting fondly on how they got actual musical talent for the episode, which a TV show like that doesn't have to do. Saban really gave the show their dedication.