You don't understand the title?
I know, in fact I've searched on Google Insights first, and then I composed my title for this page and you see the result..
Instead what I meant was more like:
"Have you seen this music video which has been viewed 250 millions times in only 2 months?"
But instead I made it plain and not understandable, because on Google Insights I saw the most popular searches were:
1. psy gangnam style
3. psy gangnam
4. gangnam style lyrics
5. oppa gangnam
6. oppa oppa
8. oppa gangnam style
9. mp3 gangnam style
10. gangnam style youtube