I get breakfast biscuits 3-5 days a week at our local 24 hour BK. This morning the manager on duty wasn't the regular one (may have been the store manager). I ordered my usual, and when she gave me my total it was double what I usually pay. I told her this and she responded that the ones I usually get are just sausage biscuits (not the egg & cheese ones I usually get). I told her how often I ordered and that 75 cents was what I was always charged. She walked off, not even saying anything. After a few minutes, she comes back and charges me $3 and change (the correct price). She tells me again about the price and the eggs, but gave them to me anyway.
So, I am traveling down the road to work, and decide to eat one. I open it up, and bite into it, and it is so stale that it is hard as a rock. The vindictive woman must have looked around for stale ones or even worse dug them out of the trash. There is no way that anyone could possibly call this a mistake. Clearly it was done because I challenged her. I don't know if it was psychosomatic, but I had a bit of a stomachache all morning.
Incidentally, my wife has had problems with his same woman before and prices. There was a special in the drive through. The woman over-charged and when my wife called her on it, she argued with her after my wife pointed out sign in the dining room area advertising the same price. The woman gave her the correct price, but screwed up the order, on purpose I imagine. My wife called into the BK main hotline and registered a complaint, but it didn't make any difference since this woman is still working there.