Congratulations! It's a girl!

Just a quick one before I forget:

I was delivering a pizza to a house late one night. I knocked on the door, per the norm, and waited for someone to answer the door or call out 'who is it?' as some people do. Instead, I hear a thunder of little footsteps, and someone crash into the other side of the door. The door handle turns back and forth before the little guy realises it's locked. So, he bangs on the other side of the door and calls out 'who is it?'

I respond with my standard greeting of 'I have pizza for you!'

The little guy goes silent for a few moments and then yells 'DAD! THE PIZZA BOY SOUNDS LIKE A GIRL!'

I swear I almost died laughing. I called out to him 'I am a girl!'

The little guy  runs off down the hallway yelling 'DAD! THE PIZZA BOY SAYS HE'S A GIRL!'

By this point I was laughing so hard I had to put the pizzas down as I was worried I'd drop them!

Finally the father comes to the door, opens it, looks me up and down, and says 'Oh my goodness! I am SO SORRY about him!'

The little guy looks at me for a second then takes off up the hall screeching. I laughed so hard tears were rolling down my face, and I cleared a $3 tip for it.

I did end up delivering to him a second time, and the little guy went through the same routine, except this time yelled 'Dad! The pizza boy that is a girl is here!' and I started laughing all over again. They're some of my favourite customers now.