Top Definition
An adjective describing one who poos efficiently. ie one-wiper
"Wow, he was only in there for a minute. He's very poo-ficient!"
by Mr. Poo-ficient April 05, 2014

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one who poops while doing other tasks.
Greg is the most pooficient person I've ever met! I mean just today he closed out a contract, approved all the back-logged changes, and gave me directions to the client all while taking a poop!
by biigsnook July 22, 2016

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