Jakki Tha Motamouth (born J. Rubin) is an American underground rapper from Columbus, Ohio, member of MHz crew. Known for his battle Rap oriented lyrics, Jakki considers himself to be a gifted storyteller. He was part of the New York based crew The Weathermen, along with Aesop Rock, Tame One, Cage, Yak Ballz, Copywrite, and others.