Was (Not Was) is an American band formed in 1979 in Detroit, Michigan. The group is known for its eclectic mix of musical styles, including rock, funk, and jazz, often incorporating humorous and satirical lyrics. The founding members, Don Was and David Was, initially started as a production duo before expanding into a full band. The band gained popularity in the 1980s with hits like "Walk the Dinosaur" and "Spy in the House of Love." Their unique sound and innovative approach to music have earned them a dedicated following and critical acclaim over the years.