Brash is the Powerpunk form of Bunny. Like the rest of the girls Bunny was turned into a Powerpunk by Mojo. Since he figured if the Powerpuffs were evil they can't stop evil. Like her name sake she is rude, noisy and overbearing. She also referred to as a smart alec by the mayor. She appears in the episode Good Girls Gone Bad.
"Look blondie. We weren't asking for the money, we were telling you to give it to us!"
"RowdyRough Boys? Howa about the SugarFluff Boys?"
"Aww do you need some help? Don't worry Brash knows how make it all better!"
- This is the evil form of Bunny, but like the rest of girls she turns good