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(n.) The process of sleeping untill your brain is mush in the matter of hours, because it's an extreme process that takes bears all winter, which protects their brains, but humans only 6-12 hours.
Billy tried to use extreme hibernation, and now he's in a coma.
by Socretez December 05, 2007

Words related to Extreme Hibernation

awesome bears brain hibernation mush sleeping