I'm with you... It's all I've thought about since I started reading it.
Although I had a funny experience related to this, except I was the culprit. I have to share, lol.
I was at a race and my friend's car was pretty busted and they needed to work on it to prepare it for the next day. Tons of crew guys pitched in to help, and they handed me a $100 bill and said to get as much Taco Bell as I could, and to make sure some were cheese only. Fair enough--I have been doing food runs for them for 10 years in various parts of the US, lol.
So off I go. I was the only person in the drive through, and I ordered for the guys and myself. The order came to $94 and change. While giving my order you could tell they were not happy. I get to the window, and this guy told me off. He said I should have called in advance.

I don't keep the number to Taco Bell in my phone and there was no advance. He continued to tell me that the order was excessive for them to handle. I told him that if it was that excessive, then he should be giving them a hand in preparing it instead of lecturing a paying customer. He got the last word by telling me.... well next time, just call. Okayyyyyyyy.
So in case you were wondering... if you are feeding 13 or more people at Taco Bell--you should phone in your order

Don't go thru the drive thru, don't go inside.... call it in!!

I didn't know there were so many rules to fast greasy food!!