Living in Korea, you hear quite a few, since they practice the same phrases over and over and over and over and over and over and over and over. Some of those are listed below, and most come from either students or Korean English Teachers:
1) Do you like kimchi?
2) I think kimchi is too spicy for foreigners.
3) You are sick? You should take a rest.
4) is famous for . "Jeonju is famous for bibimbap; Mokpo is famous for hongeo; etc..." (No matter what you say about any given place, no matter how backwoods it is, it's famous for something)
5) Do you have girlfriend? Do you have wife? Do you have children? Do you have gay? (in that order)
6) Did you know Korea invented ? (my favorite is when they tell me they invented fried chicken)
7) Can you use chopsticks? (You've seen me using them for the past year. Yes, I can.)
8) I'm surprised you can use chopsticks! (Often said after the response to seven.)
9) I don't know... (as a response to any binary question; it's yes or no people, this is very simple.)
There are so many more, and the ones spoken by students are understandable, but from Korean Coteachers, c'mon guys, I've been here a year already, you know me, let's step your game up.