a-fragile-sort-of-anarchy:

Oh, I forgot to tell you guys that this lady came in two minutes before closing with a two inch high stack of coupons and two full carts. It took me twenty minutes to ring everything up, and she only ended up paying around five bucks for all of it, and then she gave me three things of paper towels and a box of Frosted Flakes for no discernable reason other than that they were free and she kept me late.

That should be the new rule. If you inconvenience me, I get to have some of your groceries.