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My boss is such a cocknoggin, he won't pay me for all the overtime I put in last week.
by Size_Mick June 14, 2003
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Same as dickhead, but more appropriate in formal surroundings. Or just anywhere you could say dickhead.
George: Dude, you're so stupid!

Dave: No, I'm not you're just being a cocknoggin!
by Anita Wax July 20, 2010
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