J'Mam-maw Puckett (born May 30, 1941) is Sam and Melanie Puckett's grandma and Sam's father's mother. She was played by Maray Ayres, only seen in "iMeet Fred" and had no lines except for appearing on the screen doing the horse lips. She had gray hair, pale lipstick, and glasses. J'Mam-maw hasn't hasn't been seen or mentioned in any other episode after.