Megan, A.K.A. Experiment 388, is an illegal genetic experiment created by Jumba Jookiba. She is designed to shop so much, she uses up the limit on a person's credit card.
Experiment 388 was the 388th genetic experiment created by Jumba with Hämsterviel's funding. She was designed to shop so much, she uses up the limit on your credit card.
388 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 an unknown point, 388 was activated, captured, tamed and named Megan.
The first 624 experiments, including Megan, were round 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.
It is unknown whether or not Megan 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 failsafe.
Megan is a violet koala-like experiment with bat-like wings on her shoulders, a Stitch-like face and Reuben-like ears. She has two Belle-like antennae on her head, four arms, black almond-shaped eyes, a black "V" above her eyes (on her forehead), pointed fingers (like Reuben's), about Reuben's height.
Megan can do so much shopping, using up a credit card's limit. She is also a shape-shifter; she can retract her antennae and two extra arms.