Nerdby is one of the 6 Party Rockers. He has an orange face, yellow ears and beak, pink feet, and teal fur. His quote is "May-may noo-lah." and loves making silly faces and noises. Like other Party Rockers, he has lenticular eyes. His beak is round, like some Furby Party Rockers and other Furbies. At first along with Wittby, he was one of the 2 mysterious Furby Party Rockers.