This video has all of my buddies back in the Balkans and me ROTFL.  Definitely worth checking out.  

Reminds me of a time when I was in Honduras back in '86.  Some other American college students and I were doing children's activities.  We were resting in a church after a program, and we noticed some kids just outside the open window laughing hysterically.  We watched discretely to see what was happening, and we discovered that one young comedian among them was listening to our conversation then turning back to his friends to imitate the gibberish he was hearing.  They were all loving it up! We got a big kick out of it too, besides learning a valuable lesson in cross-cultural communication.