I have a picture of a couple of dog heads in a market, which always makes people do a double-take when they look at it. Last fall I was flying back from Dublin and got to talking with a fellow behind me, who was boasting about some of his culinary exploits. Not to be outdone, I got my laptop out and showed him the above mentioned picture, which he got quite a chuckle out of. Unfortunately, a girl across the aisle from me also saw it; she was a stalwart vegetarian and was very deeply mortified, which deeply mortified me (I'm actually a very sensitive sort of guy). But it was still pretty funny, and she forgave me after a moment of shock.
I didn't show her my before and after Chinese frog picture though...(whole frog is not for me, btw)
Had some dog in Korea myself...not that interesting. Prefer snake.