…From Tamany in East Lothian (UK)

A little boy asks his dad where poo comes from.

Dad explains that food passes down the oesophagus to the stomach where digestive enzymes induce a probiotic reaction in the alimentary canal to extract protein before waste descends via the colon and rectum to emerge as ‘poo’.

“Blimey” says the little boy, “so where does Tigger come from?”