Someone whose mother drank while pregnant, though it is also a possibility that they have suffered a blow to the head, causing mental retardation.
Person 1: Did you know that Jessica is a flat earther?
Person 2: Yeah, her mom should have never had that one sip...
by ranocchio May 5, 2023
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Someone who doesn’t even have two brain cells. They lack a brain to store said cells in the first place.
Flat Earther: The earth is flat!!!!!!
Sane person: Shut up.
by Pialinist May 3, 2023
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someone who believes flat earth, and has trust issues with scientists.

they think the earth is some galactic frizbee or some shit
Flat Earther: can i take a look at the edge of the earth?
Airport guy: get the fuck out
by stpuid diodit April 27, 2023
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One of the most popular conspiracies
They believe the earth is flat
But what’s the point of hiding the shape of the earth
It benefits no one at all
Flat earthers would be seen as normal people in the 14th century I guess
by Lixie_ April 30, 2023
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A reminder that as much of a failure that you are, there is always someone more disappointing than you.
(although you are currently on Urban Dictionary, so maybe not so much).
"You strike me as someone who would be a Flat Earther"
by younerd July 24, 2023
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A person that believes that everything bad is the result of “Global Warming”.

A person that can’t understand that the Earth has undergone MANY periods of above average warm or cold periods, and humans cannot control the weather by paying fees.
Al Gore is trying to cash in on the Hot Earther crowd.
by Bcanz1 February 11, 2021
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