This is great for the last 15-20 minutes of class.  If you don't speak Korean you won't understand most of them but you can ask a co-teacher (or your students) to explain them.  Also the last slide you might want to skip.  "Dong-go" means asshole in Korean so erase the last slide if your co-teacher is a square.  My co-teachers  are young and hip so they loved it. 
Enjoy!
~Anne

I've used these kinds of jokes as an intro to a Konglish jeopardy game. I threw in some pictures of a few "Engrish" pics, too. 3 off the top of my head that got students laughing: Poison Bakery, Crap soup, and Hunt Kids. Especially around midterm time, I like to claim that students will have a test in my class too--these jokes/questions are great to trick them with. ^^

  Thanks. It was very useful. I used these as a warm-up starter for my Middle school students.