Hutts are all crime lords, or are at least in the business. Also, all hutts are fat.
While you’re generally correct, there are at least two exceptions to those rules – Beldorion the Hutt* being the most notable example.
*Yes, I’m aware that the Hutt in the article’s main picture is as obese as they come. It’s a very inaccurate depiction of the character, though.