Day-vision sunglasses.

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your mom

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people

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colorless crayons.

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The dislike button on a Smosh video

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Justin Beibers penis

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yo momma

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cigarette

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School,

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A solar-powered submarine

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Invent maker machine

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The Human Centipede

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A flash dark for not seeing in the light.

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Double Post.

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Dehydrated water.

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Redbox. It killed Blockbuster.

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Disappearing toilet paper after use.

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Little sachets that make your water wetter (it's a real thing...)

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The Game

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Bison`s ass

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A backwards robe. Or a blanket with sleeves Oh wait... that's just a snuggie...

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a curved straight line

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transparent underwears

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Anne Franks diary.

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Pointless Inventions

Sometimes an invention is so useless it's almost hilarious. Check out these pointless inventions and create your own!