Sweet Mud (Hebrew: אדמה משוגעת, lit. 'Crazy Land') is a 2006 Israeli satirical drama film written and directed by Dror Shaul. The semi-autobiographical film was shot on the kibbutzim of Ruhama and Nir Eliyahu, and draws on Shaul's memories of growing up on a kibbutz with his mentally unstable and widowed mother.