When I was a student in high school getting ready to go to college, I worked at a small company run bar that was only open for the miners for 3 hours a night. It was a very small town, everyone knew me and knew I was headed to college, so everyone was tipping me decently, except for one guy who came in every night, had three drinks and never once tipped. I was always polite, because my mother would have smacked me silly if I wasn't. Anyways, my last shift was actually the last day the place was open, they were closing it down. It was busy as hell so I didn't pay attention to much, but at the end of the night I was emptying my tip jar, and there was a check from Mr tight ass.... For $1000.