Mashy is a light blue dinosaur-like experiment, with a huge mouth, with tiny horns above each nostril, two large ears and a large body.
Lilo & Stitch: The SeriesEdit
Experiment 225 was the 225th genetic experiment created by Jumba with Hämsterviel's funding. He was designed to crush orbs of precious Uburnium in his mouth, which Clip was originally made to do, due to an error on Jumba's part, as Uburnium was close to the word for "hair" on his planet. 225 and the other first 624 experiments were deactivated and smuggled to Earth by Jumba during his mission to capture Experiment 626.
All of the experiment pods were released and scattered across the island of Kauai.
At some point, 225 was presumably activated, captured, and named Mashy.
Leroy & StitchEdit
The first 624 experiments, including Mashy, were rounded up by Leroy and taken to a stadium to be destroyed. However, Lilo, Stitch, Jumba, Pleakley, Reuben and Gantu arrived before the experiments could be destroyed.
Mashy participated in the following battle between the experiments and the Leroy clones.
The Leroys soon gained the upper hand in the battle, but were defeated when Lilo, Stitch, Reuben and several other experiments performed the song "Aloha `Oe", which caused the Leroy army to shut down due to the original Leroy's fail-safe.
- Mashy's pod color is pink.