The Didjits were an American punk rock band formed in Mattoon, Illinois in 1983, comprised Rick Sims (a.k.a. Rick Didjit) on guitar/vocals, Doug Evans on bass, and Rick's brother Brad Sims, on drums. Didjits were known for the aggressive guitar playing and persona of Rick Sims, who often baited the audience between songs, and took plenty of abuse for it. Moreover, the band also added odd stunts and theatrical bits to some of their stage shows, particularly when playing in Chicago and Champaign.