Looking forward to someone who's got the time to do a full transcript, but just a little highlight from when I went back to check what I was hearing was really what I heard:
we're all made the same way, the sperm meets egg...bubble, bubble, bubble, we're all female, bubble bubble bubble, and out we go onto this, this spectrum, and some people go on to more towards Joe and some people go on Barbie, yeh, you know, there are plenty of men who are petite, and plenty of women who are a bit broad, and it's just about the human race on that spectrum and where we are divided
a) bubble, bubble, bubble, how the fuck did anyone on this spectrum know which sperm and which egg went together.
b) if you're a 'man', whatever that means in Jan's world, who's a bit 'petite', or a 'woman' who's a bit 'broad', that's it, in Jan's world, you move along the Barbie - GI Joe spectrum?
Sure Jan 
Petite men...shift yourself along that spectrum. Don't like football? Shift yourself a little further. A-bit-broad women, don't like sparkles? You'll probably be meeting Mr Petite in the middle if you're not careful.
This would all be funny, if it wasn't being pitched for use with children.