|Airdate||January 27, 2006|
|Previous||Who Framed Jimmy Neutron?|
|Next||King of Mars|
Flippy is the second half of the eighteenth episode from season three.
Jimmy places a funny chip into Hugh's new Flippy puppet when he insists on using it for Career Day at school. But Jimmy soon learns that Flippy is stealing his dad's mind and has to save him before Flippy disposes of him.
- Flippy opened a garage sale to sell all of Jimmy's stuff. He sold Jimmy's telescope to Cindy for a dime. Jimmy's Chrono-Arch was also on sale.
- Hugh first bought Flippy during the episode Attack of the Twonkies when he was asked by Judy to buy groceries. This Flippy was destroyed in order to send the twonkies back to Twonkus-3.