An argument with herself!

Today, when my girl was using the toilet, she began an imaginary discussion, which turned into an imaginary argument with none other but herself.

It was hilarious to listen to.  It went something like this... 

'I'm the mum.'  

'No you're not, you're Penny.' 

'No, I'm the Mum!' 

'No you're not!  You are Penny'...   

This went on and on for about 5 minutes.  She was amused, as was I!