"She's a Bad Mama Jama (She's Built, She's Stacked)" is a single by Carl Carlton. The song was written by Leon Haywood and became a major hit, peaking at #2 on the soul chart and earning Carlton a Grammy Award nomination for Best R&B Vocal Performance, Male in 1982. The track peaked at # 22 in the U.S., and became a Gold record. It spent 21 weeks on the American charts, six weeks longer than his bigger hit, "Everlasting Love." It reached # 34 in the UK Singles Chart.