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Man or woman who spends incredible amounts of time doing things they know they shouldn't while pretending they should. A pluttu is often recognized being up late at night repairing things or fixing things which weren't originally broken.
I saw someone doing his landry twice last night, what a Pluttu...

Is that guy fixing his perfectly working computer? What a Pluttu!
by Scavenger77 May 12, 2012
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