While working on 2 Stupid Dogs in 1992, McCracken's Whoopass Girls short was picked up for a series by Cartoon Network. However, the name Whoopass had to be dropped for the channel to include it as part of its new What a Cartoon! animated shorts showcase. McCracken explained it was because many executives at Cartoon Network didn't think that anyone would make toys for kids with the word "ass" in it. So the title was changed and became The Powerpuff Girls, the name Whoopass was also changed to Powerpuff by Craig McCracken, and the "can of whoop ass" was renamed "Chemical X". McCracken's new short, entitled "The Powerpuff Girls in: Meat Fuzzy Lumpkins", aired as part the network's World Premiere Toon-In on February 20, 1995. The short was not as popular as Dexter's Laboratory, a project McCracken and former classmate Genndy Tartakovsky (who also directed many episodes of Powerpuff Girls) worked on together; being the most popular of the shorts, Dexter's Laboratory was the first to be greenlit by the network. Cartoon Network executive Mike Lazzo (who later serve as the executive producer for Williams Street in the fifth season of Samurai Jack) allowed McCracken to produce a new Powerpuff Girls short titled "Crime 101", which aired on What a Cartoon! in early 1996. Announcer Ernie Anderson, the narrator of the pilot episodes, died of cancer in 1997, and he was replaced by Tom Kenny for the remainder of the series.