Contrary to popular belief, hustlin typically describes selling yourself for sex, aka prostitution. Where a female who has sex for money is just called a whore, a male who has sex for money is called
hustler. Male hustlers are usually found roaming the streets looking to get high, by picking up johns cruising for a piece of male ass.
Gigolos differ with hustlers, as they tend to only have straight sex.
Films that reference hustlers:
American Heart, Milk, My Own Private Idaho, Christiane F., Transamerica
A
hustler is not something you want to be.