A coupon used to reduce the price of admission to a zoo. Remarkable only for being the most obscure piece of slang ever invented, having been used only twice in its entire existence.
Guy number 1: Dude. Let's be thrifty and get some sweet zoopons.

Guy number 2: I admire how your slang usage saved both a syllable of time and a fair amount of tongue fatigue.
by Douggie J. August 11, 2006
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