A 10 year old girl asks her mum "mummy, how was I born?"
The mum smiled and replied, "once apon a time your daddy and me decided to plant a special little seed. Daddy planted it and every day I took care of it every day. After a while the seed grew more and more leaves and in a few months it grew into a beautiful healthy plant. So then we dried it out, smoked it and got so high we forgot to use a condom"