In 2012, a squirrel in Fareham, UK got its head trapped in a decorative Halloween skull and scared the crap out of the neighbours.
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The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
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In Jurassic Park, the T-Rex wasn't supposed to come through and break the glass roof of the explorer during the attack scene, subsequently producing the noticeably genuine screams from the children.
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In Australia, there are spiders big enough to eat snakes.
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