Low quality processed food-like products consumed by the masses. Usually high carbohydrate/high fat refined foods, mixed with cheap vegetable oils and fillers.
Example 1.

Friend: Hey Jenny, do you want fries with your steak?

Jenny: No thanks, I don't eat fiat food.

Example 2.

"Brian is fat because all he eats is fiat food. He needs to lay off the carbs and eat some steak".
by The Amur Leopard June 29, 2019
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A specific set of zombies who don't really know what money is but take fiat money system as taken for granted. Zombification starts at an early age and is hardcoded into kids by fiat zombie parents. These zombies think spending is necessary to turn the wheels of economy. They also tend to shop for unnecessary stuff when they have access to money.
My Keynesian economics professor is such a fiat zombie.
by Readmore13 March 5, 2019
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Money that (a) derives its value entirely from the mandate of the government, and (b) cannot be freely traded. Fiat money is not the same thing as floating currency, because if a floating currency is intrinsically worthless then its lack of worth will be reflected in the forex markets. Fiat money, on the other hand, does not require a disciplined monetary of fiscal policy on the part of the issuing authorities; exchange rates are fixed by decree, which means the state also controls supplies of hard (foreign) currency.
Examples of fiat money include the French revolutionary assignat and the Soviet-era ruble.
by abu yahya August 4, 2008
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Fucking in a confined environment or fucking with limited range of movement while thrusting.
Kyle is fiat fucking at the adult bookstore because he still lives at his mommas house.
by Davin Zayn August 11, 2019
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Money that is only money because some government says that it is.
There's no gold or silver backing greenbacks.
by octopod January 16, 2004
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Also known as Sheila or Toby. The greatest car in the history of the UK infrastructure. Puntos kick ass.
Craig Jones got into his Fiat Punto and the engine DID start. Scratch that. Craig Jones WALKED by his Fiat Punto and the engine started!!
by darren173 February 26, 2009
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