Playing with your food
istock/BraunS In Germany, cutting up your potato with a knife implies that you don’t think it’s all the way done. To avoid insulting your host, smash your potatoes with a fork, instead (plus, you’ll get better gravy coverage!). And no matter where you eat in the world, Napier-Fitzpatrick says, “if you refuse their food, you refuse their culture, which is refusing them. So you should at least try the food, if you can.” Be sure to follow these house guest etiquette rules when you’re a guest in someone’s home.
Swearing at the dinner table
istock/Geber86 It’s been said that in medieval France, diners would swear at a chicken before it was carved. It’s anyone’s guess as to why this was the norm. Perhaps doing so brought good luck?