Dusty and Eartha, with their children Slimey and Sloppy. Dusty and Eartha are two worm parents. Their children are Slimey (Oscar the Grouch's pet worm) and Sloppy. Though typically silent in their appearances, in episode 3307, Dusty's inner singing voice was provided by John Raitt. Retrieved from "https://muppet.fandom.com/wiki/Dusty_and_Eartha?oldid=1083619" Categories: Muppet Characters Sesame Street Characters Character Pairs Grouch Culture Community content is available under CC-BY-SA unless otherwise noted.