Used when you really haven't done anything recently; a completely useless day. A day/time period where not only did you not get any work done, but you didn't even get to do anything you find entertaining.
Person 1: Hey man, what'd you do today?

Person 2: Fuckdiddlysquat. All I did was go over to my in-laws and listen to them berate me on how lazy I am, then I went to a very distant acquaintance of mine's party out of obligation and there wasn't even any alcohol or girls. Waste of a day.

Person 1: Sounds like shit.
by AlasPoorFloortick November 28, 2011
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