Mind you, the anime part came from some guys on the Internet combining a sped-up version of the original song with some dancing from the opening of a hentai show. (Or game? I don’t remember.)

Then it went viral and the label marketed the hell out of it.

The original song is just another piece of generic dance music: Four on the floor beat; lyrics that vaguely describe dance steps; catchy because Swedish producers can’t produce non-catchy songs.