I was stunned when I say the PEGI rating (European ESRB rating) for the game.
It has sex and bad language in it, and is therefore only for gamers above 12 years!
What the hell, is there sex in the lyrics?
The only lyrics I can think of that has a sexual reference would be in I am the Walrus 'Boy, you been a naughty girl you let your knickers down.'
Maybe I've answered my own question now, but I still decided to share.