What is the most useless fact you know?(18+)

Joseph Kitts, Writer on Quora

Updated Aug 31

Here's a useless fact, that you will never forget!

The inner surface of your cheeks, are made of the same material, as the inside of a vagina.

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Let that sink in for a moment.

I know how gross this sounds, but we're all adults here. So get over it.

The material is called Stratified squamous epithelium, made of flattened epithelial cells.

Useless? Of course! But will you remember this fact, every time you do this?

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Enjoy!