Goldie is a giant goldfish who is now known as "Pescado del Diablo". She makes her only appearance in "Flush and Release".
When Goldie was younger, she belonged to Mr. Vickle. He eventually flushed her down the toilet, thinking she was dead.
Goldie is currently living in the ocean and whenever the gully floods, she takes her revenge on humanity for flushing her.
- Pescado del Diablo means "fish of the devil" in Spanish.
- Goldie shouldn't have been able to survive in the ocean since goldfish are freshwater fish and can't survive in saltwater (though considering her size and gaining teeth, she must've mutated from the sewage on the way to the ocean).