Lignen Hammil "Little Guy" Gunpanow, (better known as Little Guy and formerly known as Big Guy), is the main protagonist of Greeny Phatom, The Greeny Phatom Show and many other Greeny Phatom-related shows. He was born on March 2, 1986. He once led the Anti-Gree City Army with a lot of Greeny Phatom characters (except Santed Sailor), as well as those from Geo's World, World of Jake, Luke City, Finley's World, and the Baxter Bros and more (except Gree City) in Greeny Phatom The Movie 3. He is "voiced" by Robert Stainton, which is dissappointing because he doesn't deserve the job while Tom Kenny does because he sounds old. He is the main protogonist in Greeny Phatom. Little Guy hates shows such as Gree City, The Buneary Show, and
Bryan's World. He likes shows such as Greeny Phatom, (of course he likes that show), Geo's World, Punic Circle, and other good shows.