Sometimes when I'm having a conversation and I don't know the Korean word and I just use the English word with Korean pronunciation. This often works in the cases of coffee=커피, computer=컴퓨터, camera=카메라
So this time I tried to say that I was having a meeting that night. So instead of 모임 I said 미팅. So my friend thought I was going on a blind date while I was talking about a work meeting :D