Tunak Tun Tunak Tun Translation?

Whats this mean? I believe it to be Indian but aren’t 100% sure.
In case your wondering, it’s from everyone favoUrite singer, Daler Mehndi.

According to this site “it has no real meaning. Just words that fit a beat”.

Haj

Tunaktun is a very fine fungicide for athletes foot sufferers.