Poxy, A.K.A. Experiment 222, is an illegal genetic experiment created by Jumba Jookiba. He is designed to enter the bodies of and infect popular planetary leaders; the symptoms are purple pimples, smelly feet, swollen eyes, and uncontrollable burping. The symptoms continue as long as Poxy is within the victim's body, and vanish almost immediately when he is not. He was captured by Gantu, but was rescued in "Snafu". According to a bonus feature game in Lilo & Stitch 2: Stitch Has a Glitch, his one true place is fixing health problems.
Experiment 222 was the 222nd genetic experiment created by Jumba with Hämsterviel's funding. He was designed to enter the bodies of and infect popular planetary leaders. The disgusting symptoms which 222's presence would cause would result in the public revolting against the infected leader.
222 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, with 222's pod landing in a sugar crop.Pleakley added sugar to his cereal, where the milk activated 222 before being eaten with the cereal by Pleakley. The latter was then infected by 222's disease, and displayed the above symptoms.
Believing that human doctors could help him, Pleakley went to the nearest health clinic. While he sat in the waiting room to be admitted, Gantu showed up looking for the experiment. He then noticed a sick Pleakley, and immediately chased after him upon realizing he was afflicted with 222.
Fortunately, Lilo and Stitch had followed Pleakley to the clinic and managed to rescue him by subduing Gantu with laughing gas. While Gantu was incapacitated, Lilo and Stitch rushed Pleakley out of the hospital, where they both convinced him that Jumba had a way to cure him at home. Jumba then revealed his ingenious method of removing 222 from Pleakley's body.
Using Jumba's shrink ray and Nani's dune buggy to aid them, Lilo and Stitch shrunk down to microscopic size and entered Pleakley's body to find and capture 222. After a long chase through Pleakley's body, Lilo and Stitch were able to capture and extract 222 when the latter became stuck in Pleakley's earwax.Before Lilo and Stitch had finished their task and made it outside of Pleakley's body, Pleakley was kidnapped by Gantu, who later took a beating from a well but delusional Pleakley. When Gantu attempted to crush Pleakley afterwards, the former was shrunk to microscopic size and captured. Lilo then planted 222, christened Poxy, inside Gantu, who fell deathly ill from the experiment.
Poxy reappeared in "Snafu", and was freed along with Gantu's other captive experiments by Lilo, Stitch, and several other experiments in a rescue mission.
The first 624 experiments, including Poxy, 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.
It is unknown whether or not Poxy 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.
Poxy is very devious, yet carefree. He never really worries about anything and is seen multiple times messing with Lilo and Stitch. His worry-free attitude might be a result of his great confidence. To him, everything seems more of a nuisance than an actual threat because he is not harmed while infecting somebody, not even by antibodies. So, he just makes himself right at home inside his host.
Poxy is an incredibly tiny, pale green-grey, single-celled experiment with a white inner body, black eyes, a round nose, a wide mouth, pink-purple spots and four grey-tipped antennae.
Poxy acts like a virus. Once he has found a host, he inflames the periorbital edema of the eyes. The pores around the victim's body get infected, after which small amounts of blood get trapped in them, giving them a purple color. The sweat glands in the victim's feet overwork, giving them a nasty stench. Nitrogen and other gases are released almost instantly through the stomach; hence, uncontrollable burping.
Poxy can split his body and bend it around with no effort, implying that he may be a single-celled organism.
Poxy seems to stay off the antibiotics radar, as they pay no attention to him whatsoever. This may be because they don't see him as a threat, he appears as part of them, he has taken control of them, or Jumba simply made him immune to them.
Poxy has no need to breathe without air. He may possibly have a form of gills, or it is also possible he filters the oxygen from blood.
Poxy can become easily stuck in earwax.
- In "Poxy", Poxy was microscopic size. However, in "Snafu", he was the standard size of an experiment. This might imply that Poxy can change size while using his function as a germ, but it is possible that his container acted like a lens and magnified him to a noticeable size, as he disappeared when he was released.
- Poxy's pod color is green.
- Poxy is described by the experiment computer screen as, "Experiment 222 Primary function: Transmit a disease illness to planetary leaders".
- Poxy did not appear in Leroy & Stitch, most likely due to his microscopic size.