This is how you promote an app

Link to the actual app: http://www.sis.si/my-measures/

The guys in the video are famous Slovenian comedians; Slon (elephant) and Sadež (fruit) (http://www.sloninsadez.com/), most known for their satire comedy music albums. But if you don't understand Slovenian then I'm afraid it won't be funny :) Or maybe you've heard this from them: http://www.youtube.com/watch?v=gdS_0DdEL0s (Taliban Reggae)

disclaimer: other than living in the same country, I have no association with the authors :)