I have a customer who, when I hand him his food, he says ‘thank you’ and I say ‘have a nice day!’ Which is a perfectly mannerly transaction, right? Not for this guy. He will say ‘THANK YOOOU’ again, loudly and sarcastically in that way adults do when they’re pushing you to say something polite. He wants me to specifically thank him for me handing him his food, as if I give a fuck about his annoying, manners police, wrinkly ass. I am polite and good at my job, you fuck, just not to you