Song Name: Slap Your Mammy Artist: DEVO Album: Q: Are We Not Men? A: We Are DEVO!, DEV-O Live (Re-release only), Greatest Hits, Live in Central Park, DEVO Live: 1980 Live at the Observatory, Santa Ana, CA Year: 1977 Performed: 1977-1980, 1996-present Run Time: 4:54 (Including Gut Feeling) Writing Credits: Gerald V. Casale Sung By: Mark Mothersbaugh (lead), Gerald Casale (backing) Alternate Versions: None known Demo Versions: None known Song Connections: Segues from Gut Feeling Onstage Behavior: No significant behavior