We took my great aunt out to eat. She's about 80 now and a sweet old lady is very religious. As tip she give the waiter a religious card. I've seen them. They're cute. Basically saying God will bless you. He looked like "What the hell?!" Do you really think this is a bad tip? I wanted to say my mom paid for the food and I left a good tip. So, that wasn't his "real" or "only" tip, but I'm assuming this is what she gives the few times she goes by herself. I just think he was acting a little greedy. Clearly, she's an elderly person and he already got a money tip.