Jeffy Bradley is a member of Tagon's Toughs, who was already present when Schlock joined the company. He was originally small and shrimpy, if somewhat brighter than the average Tough grunt. However, when his body was regrown after the diamond-beetle incident, it was discovered that his size was the result of malnourishment as a kid. After reconstruction, he was downright immense, easily the largest of the human Toughs.