In 1974, prankster Porky Bickar was so into April Fools, he flew hundreds of tires into a dormant volcano in Alaska and set them on fire - fooling the local populace and coast guard into thinking the volcano was active.
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Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
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The average person spends three years of his or her life on a toilet.
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The Yo-Yo originated as a weapon in the Philippine Islands during the sixteenth century.
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