Conversations with a 3-year old

Will,"Hey Mom, look!  I'm standing up going potty like Dad does!"

Me,"Good Job!"

"Wanna try it?"

" Um, no.  Girls can't pee standing up.  Well, they can but it's messy."

"Why?"

"Because I don't have a pee pee that sticks out like you.  That's why"

"Why?"

"Because that's what makes me a girl and you a boy."

"Oh."

Glad that was the end of the conversation.