Mine's Barney. I didn't give it much thought.
I'm enjoying the book (which I learned about on the Weight Loss thread).
I said previously that I had a good angel/bad devil on opposing shoulders, one telling me to diet and one telling me to eat everything in the fridge. I realised I have millions of years of evolution telling me to eat everything while it's available but having a pet chimp is as good a metaphor as any.