When you do something that reduces your personal benefit and your only reason for doing it is that this is the way it has always been done.
Korean: "The air is bad in here. You foreigners need to change the air so you can be healthy" (Korean then goes to smoke cigarette). Foreigner 1: Why did they smoke a cigarette if they want to be healthy? Foreigner 2: Because Korean Logic.
by Here You Go December 19, 2014