Addy, A.K.A. Experiment 256, is an illegal genetic experiment created by Jumba Jookiba. He is designed to make your nose extremely runny.
Experiment 256 was the 256th genetic experiment created by Jumba with Hämsterviel's funding. He was designed to make your nose extremely runny.
256 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, he was activated, captured, tamed and named Addy.