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Doing anything but what you should be doing; a form of procrastination; to be irresponsible; un-knowledgable about something you are currently doing
I asked Tommy to get back to work three times now, but he's just still over there niddledickin around.

I work for a software company and sometimes people call in that know nothing about the product, just a bunch of niddledickers, ya know?
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by Jaysu July 27, 2017
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