"Ffun" was a hit song by R&B/funk band Con Funk Shun. Released from their Secrets album, it spent 2 weeks at number one on the R&B singles chart the first two weeks in January 1978. It also crossed over to the pop charts, peaking at number twenty-three on the Billboard Hot 100. Terry "Zapp" Troutman, of Zapp and Roger, with partner Marcus Carr, produced an updated version of "Ffun" in 2011, for the Ridaz For Life project.