Why This Kolaveri Di- Different versions of kolaveri di song.| meaning

Why this kolaveri di....I heard this songs 2 weeks ago and found it great. and different.. but never thought that this song would have crossed all limits of popularity and would  turn out globally. Also kolaveri di is the most searched video last couple of weeks and it has more than  20,341,650 views till now and 167,212 likes. and increasing every minute. The song is just 3 weeks old and its popularity has increased so much that after a week there came "The female version of it" , then came the Kid version that is sung by India's famous singer Sonu Nigam's son Neewan that is a very cute version of it. The popularity of the song is also witnessed by other versions of it that are Punjabi version of it and also today I heard the English R&B version of it. Beside this there are lots of other versions of this song. I guess the main credit  for the huge popularity of this song goes to Facebook. Lots of people on my Fb account shared this video. only at the day of its release.

 Also Meaning of "Why this kolaveri di" was searched a lot on google as it was lying in hot keywords...
If you are also not aware of the meaning of "Why this kolaveri di".

The meaning of "WHY THIS KOLAVERI DI." 

Various versions of "Why this kolaveri di."
1) The original one sung by Dhanush.

    
2)Why this  kolaveri di.. Female version.

  
3 ) Kolaveri di by neewan nigam (Kid version.)

4) Kolaveri ft Pinky Moge wali ( Punjabi Version )

                                 
 5) English R&B VERSION

6) Why this blackberry di-By happy singh (Funny punjabi version) 

            
Enjoy these versions of kolaveri di and dont forget to share and comment on this post if you like it.