1) an urban metropolis which, instead of being polluted by smog and fuels, is polluted so heavily by the collective stench of the inhabitants' farts

2. a small, contained area which someone has profusely farted, thus creating a toxic, smoky environment filled with fart stench
1. johnny's apartment is located right in the middle of fart city, it really stinks

2. when I am working my retail job, I cropdust and gas up the entire length of the space so the building turns into a fart city
by jonogoldjohnny April 2, 2013
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A place that is filled with highly distilled gaseous clay
Man this guy's Aerostar is like fart city
by Chiguy21 December 30, 2011
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