What do you think of 'Not Fair'?

Random question, I know. But recently in my newspaper it's been stirring the parents of the kiddies who listen to Lily's music. Personally, I love this song and I think it's hilarious. But do any of you think it's too explicit?

I mean, it's being compared to N-Dubz for goodness sake, and their songs. I just want to know what other Allen fans think of it. :)