Experiment 380 was the 380th genetic experiment created by Jumba with Hämsterviel's funding. She was designed to destroy projectiles with laser beams she shoots out of her eyes.
380 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 the unknown point, she was activated, captured, tamed and named Judy.