Whenever I eat I don't leave tips. I'm fucking poor and I'm sorry if I don't want to give you an extra 10 dollars for a 30 dollar steak. The food's expensive enough.
and the server is "serving" you. In other words, working for you. When you leave them a dollar for an hour of your time you're being a cheap fuck.
Whatever job you hold (if any...): I hope you get fired, fistfucked, and dumped on the streets to become homeless. Then when you shake your can at me I can kick you in the balls, and staple your hands to a tree.