Group of heavy-set men with a taste for alcohol, music, and twinkies. Often travel in combinations with lopods and/or women with low standards. Despise preppies.
What a skinny person refers to as sugary treats that fat people tend to enjoy: cakes, twinkies, cookies, etc...
After a smoke session, one may get the munchies, in order to declare their situations they may say: "Man could I go for some fat boy treats right now."
Can usually be found after a person has finished fatting. Things such as candy wrappers, burger wrappers, empty french fry baskets etc, are what is referred to as fat dust.