as a breeder of the american bully and a devotee of the "breed" such as it is, for more than 13 years, it is my "professional" opinion that he might be an american bully, but i highly doubt it, and if he is, hes a godsrotted shoddy example of the breed, with no type whatsoever.
"American Bully" is not the dumping ground for every mutt or thing that doesnt fit anywhere else. its a breed, in an of itself. its not an "other", its not a "misc".