12 inch Talking Ghostbusters Slimer plush toy. The character, Slimer, is also known by names such as "Onionhead" or "Little Spud". It is made of soft plush material. It features a large, open mouth with a pink tongue and stitched teeth. The design captures the character's bright green, blobby appearance. The character is famous for his gluttony and constantly eating. Tested Sound Effects work (new batteries included)