If you’ve had one of those “I don’t care” teachers, you’ll relate to this prank! The horrific, and cringy noise made by nails scratching on a chalboard is diffcult to forget…

See how long you can watch before going crazy 😉

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6,749 Responses to “Scratching Chalkboard PRANK”

  1. Bobbius Shadow says:

    this is the first time I mute a vid

  2. buhari mass says:

    thanks good

  3. Nipun Thorat says:


  4. Trulee Y says:

    i wonder why humans find that sound so repulsive. i dont. -bird

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