Do you know the story behind it?
USSR.
Dude wrote a song about a cowboy.
Before going on air, he received the message that lyrics about cowboys were considered pro-capitalist propaganda and that he was forbidden to sing the song.
So he just went and sang trololololo
btw I just realized this sounds like I made it up. I did not. It's true!
And due to this internet meme, he is going on world tour again now
...with the trololo version of the song, of course.