Usually an abnormaly large woman in her later years who finds the need to dance like a possesed mental patient to music. She will shake her body literally to the point where clothing will be shed or torn. Small people and or children have been known to become injured by flailing extremities when in close contact of the freak mama.
Tony-Wow your aunt Kiesha went crazy at the wedding on the dance floor!
Me-Ya she is a regular Freak Mama when she gets some sauce in her.