This is the creepiest video you’ll ever see.

Possibly even creepier than the killer clown prank series, which, let’s be real, is freaking terrifying.

This, though… It’s like something out of a slasher movie.

It sounds fairly innocuous: It’s just a compilation of Vines featuring different people laughing without smiling. What could be so bad about that?

Answer: Everything.

Usually, CHSupercuts — the YouTube channel that created this horror — brings some really funny material to the table (like compilations of stoned dogs and kids losing balloons). Funny, this is not.

See it for yourself above.

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