So, I work at a hospital down the street from this location- our doctors order food from here daily, and we always sign their credit receipts for them. We just had an order delivered, and the guy honest to god said, in a front of a lobby full of people, that he didn't want us to sign, because "She hasn't left a tip yet, and I want to make sure I get my tip" when asked if he was serious, he said, "Yeah man, I gotta get paid"
Wow. Just wow.