what would happen if the earth were really flat

People would fall off while trying to take a selfie.

cats would knock things off it.

There would be a lot of people genuinely 'on the edge'

There would be no such thing as the other half of the world, me thinks 🤔

Flat women would have an excuse.

Theoretically, we’d fall off. And it would be hard to explain why only our planet is flat, when we can look in the sky and see a clearly spherical sun and moon.

some idiot would fall off the edge!