Just as Ben Harper is want to croon "If you don't like my fire, then don't come around...", so do we hum "If you can't talk about poo and wee and toilets and big girl's pants, then don't ...". If you need a conversation starter, we thoroughly recommend the following text books. Enjoy.
Everybody Poos by Taro Gomi
Little Beauty by Anthony Browne
The Story of the Little Mole who knew it was None of his Business by Werner Holzwarth/ Wolf Erlbruch