Nosy, A.K.A. Experiment 199, is an illegal genetic experiment created by Jumba Jookiba. He is designed to snoop out and reveal his victims' most embarrassing secrets, but had a flaw in his program that caused him to convey mostly useless gossip. He was captured by Gantu, but escaped in "Woops". His one true place is as a talk show host. He is voiced by Bobcat Goldthwait.
Much like Reuben, Nosy speaks fluent English. Also, Jumba programmed 199 to be an expert escape artist. He was later caught by Gantu, who thought that 199 would tell him all of Lilo and Stitch's files. Instead, he only talked about useless information and revealed secrets about Gantu to 625. Woops (600) "accidentally" broke Nosy's capsule on Gantu's ship, freeing him. 199 was last seen in "Snafu".
Nosy behaves exactly the way he was designed and programmed. He will somehow try and discover any juicy info that can be listened to, read, or unveiled in any way, and uncaringly nose his way through other people's business. He will also tell anybody whatever he has managed to dig up, mostly embarrassing things. This is useful when needing to know plans from friends or enemies, but otherwise useless since Nosy likes to gossip about humiliating secrets rather than items of strategy, due to his glitch.
One of Nosy's most biggest characteristics is his rather big mouth. Not just literally – he could talk for long hours about stuff. He is also shown to be very emotional and sensitive, as he was seen crying after Pleakley managed to tame Spike during the E.A.R.W.A.X. seminar. He can hold a grudge, especially when it comes to things that are pinned on himself, such as never being rescued from his capture. Last of all, Nosy is never a fighter – when a battle comes his way, he will run away screaming rather than stand up and fight for himself.
Nosy is a magenta red wombat/pig-like experiment with a pink stomach from the chin down, a huge, round reddish brown nose, roughly taking up a good size amount of his entire head, a large wide mouth with a much bigger lantern jaw, small skinny rabbit-like ears pointed downward, pitch black eyes, with pink/tan fur around the eyes, no neck, flabby huge arms, ending in three fingers without any nails or claws, shorter and much thicker legs, ending in round feet and dotted with black toes, and a rather large dark brown, blotch-shaped pattern on his back, while his stubby legs have two black stripes on the front.
Nosy has expert escaping skills and stealth capabilities. He is talented in finding things that have been hidden or "lost", an example of his snooping. He is quick compared to the average human and is highly durable, though he was designed to embarrass enemies by using their secrets against them and reveal their battle tactics and the such to his master. Due to a programming glitch, however, he prefers juicy gossip rather than anything important. Nosy is among the few experiments that can speak fluent English, although at the same time he can understand Tantalog.
Nosy is defenseless when it comes to fighting, so he usually runs away from the battlefield instead of trying to fight.
- Nosy bears a great resemblance to Pain from Hercules in both appearance and personality, and even sharing the same voice actor, Bobcat Goldthwait.
- Like Reuben, Nosy is one of the very few known experiments that can speak English rather fluently.
- His name is derived from both his abnormally-sized nose and the adjective meaning "to show too much curiosity about other people's business".
- In "Spike", Nosy was seen at Pleakley's E.A.R.W.A.X. group, but Gantu captured him. Though he could have temporarily escaped somehow.
- Nosy's pod color is purple.
- Nosy is described by the experiment computer screen as, "Experiment 199. Primary function: Digs up dirt".