An American friend, Chris, posted the following devastatingly well observed quip on my website yesterday:
A 3-year-old boy examined his testicles while taking a bath.
"Mum", he asked, "Are these my brains?"
"Not yet", she replied.
This then prompted an Australian friend, Lou, to post in response: "I wish I'd posted that!"
Which in turn reminded me of that great Python sketch involving Wilde, Whistler & Shaw: