Definition

A person who works in or travels with a carnival or circus, typically known for hustling crowds and running sketchy games. Often portrayed as nomadic, colorful, and morally flexible.

Example Usage

That carnie at the fair totally overcharged us for ring tossβ€”and I think the game was rigged.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=carnie&defid=791)