Gaaack. I saw the same routine, at a restaurant, with the ketchup. Guy would stick his knife in, pull out some ketchup, slather it on his burger, lick the knife clean, and go back for more. Many, many times. Since most restaurants just fill up the ketchup bottles at the end of the day, you know his germs are going to be in there for the rest of eternity.
My story of accidental appalling manners:
Some friends of mine wanted to go and treat ourselves to some expensive steaks. For various reasons too long to go into, we ended up at Smith&Wollensky’s - some VERY expensive steaks.
At this point, I should mention that I was recovering from bronchitis. I had been sick as a dog for two months. At night, my coughing was bad enough that it would trigger my gag reflex, and I would wake up vomiting about three times a week. However, I was getting much better, and was always much better during the day when I was moving around.
I should also mention that Smith&Wollensky’s patrons are largely businessmen, and virtually everyone there was in a suit, with the exception of my table, which was composed of goths, punks, and skinheads.
About halfway through the (huge) meal, I get a coughing spell that I just cannot stop. I’m blind with pain, desperate to breathe, and I feel myself starting to gag. Too late, I try to get to the bathroom, but I can barely walk and I don’t know where it is. So I promptly throw up first all over a serving table (convenient, they can just wheel it away), then again between two large tables of businessmen, and lastly directly in front of the ladies’ room door. All while coughing loudly enough that most of the restaurant is staring at me.
In the bathroom, I get myself composed, get the coughing under control… and realize that I’m hungry now. There’s nothing wrong with my stomach, and I just vomited up all the lovely food that I had eaten. So I go back to the table, reassure my friends, and resume my meal.
Two minutes later our waiter, grinning ear to ear, shows up with free port for the whole table. WTF? I can only guess that the waitstaff got a kick out of watching some goth chick vomit all over their usual corporate clientele - but I really dont know.