More of a scotty principle type thing: when management comes by and wants to us to figure out combinations of 7 things, we can claim it will take 5 days, get it done in a 1 char fix, play games all week. Come monday morning's meeting, don't drink coffee before hand (to look tired), and claim that for a little extra work (and a looong weekend) you got it to work for combinations of ANY NUMBER of things! Worse that happens: you get credit for taking one for the team, best case: "take the week off, thanks for your heroics!"