By the time this has all sunk in I’ll probably wish I’d stayed
But right now you think the future’s so bright, and I want to get laid
It’s an accident of nature
It’s something in my genes
That stops them staying buttoned
If you know what I mean

(Chorus)
My DNA made me a bastard
I’m genetically flawed
Don’t get your hopes up, princess
I can’t help it, I can’t help it

We’ve been through this so many times you really should have learned
Chantilly lace, a pretty face and my head gets turned
You thought that if you loved me
I’d keep it in my pants
But thanks to this Y chromosome
You never stood a chance

(Chorus)
My DNA made me a bastard
I’m genetically flawed
Don’t get your hopes up, princess
I can’t help it, I can’t help it