A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
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Your ears secrete more earwax when you are afraid than when you aren't.
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In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
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Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
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Cockroaches can live for 9 days after their head has been cut off.
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If you see an ingredients list that includes carmine, cochineal extract or natural red 4, the product contains crushed up bugs.
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