The Oatmeal has compiled some data from The Kitty Cams Project into a predictably hilarious comic about just how murderous our feline friends can be. Sleep with one eye open, and keep an eye on the family parakeet!

Click here to read the full comic!

Editor's Note: Video contains some strong language, though most of it is bleeped.

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Kittens first open their eyes at around 10 days... ...and master the stinkeye at around four weeks.

itz pratiklolly instinkt fer dem!

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