Flat earthers commonly referred to as retarded morons are people who believe in that the earth is flat. They are also ignorant people who says that the goverment is lying to them and says we normal people who believe in true facts are the idiots even tho they never passed fifth grade and doesn't believe in science, logic, facts and importantly COMMON DAMN SENSE!
A person that believes the earth is flat. A flatearther believes NASA is a government agency that hides the truth of the flat earth with lies, fake photos, and videos of space. One believes the sun and moon are directly overhead with a diameter of roughly 30-70 miles across. Flathearther's typically suffer from the Dunning-Kruger effect.