The Powerpuff Girls Best Rainy Day Adventure Ever / Just Desserts - S2-E10
Plot hole: The children decided that they hated the Powerpuff girls in one day. Then how did they have supervillain costumes and a van? The mom said they had lots of time to prepare.
Answer: A representative for the broadcast company refused to say why, only that it was the "content" of the episode. A search of the term 'rowdyruff' on a search engine returns a multitude of XXX related sites. Perhaps this may lean to an explanation.
Macalou