Jhoom Barabar Jhoom

I recently watched Jhoom Barabar Jhoom and there is this title song which I am humming continously. It's awesome and I guess the whole movie is structured around this one song. Amitabh pops in every now and then in his weird looking costume (even beggars dress better than that) and start singing this song. The last half an hour was wasted in a music and dance competition.

The movie is utter trash but go for watching a musical video of half and hour.