D is for : Duck

(in case you don't get the little joke, a quack is another name for a doctor - "MD" on the bag.) I do get some foreign visitors to the blog, you know. It can help sometimes... and my daughter checks it out as well and she needs all the help I can give!! She's been a fan of Mary Poppins for a dozen or so years, watched it countless times but wasn't until Friday gone that she finally got the joke, "... man with a wooden leg called Smith - what was the other leg called?" All these years my daughter laughed because other people laughed!!
Fun and freaky fact : A duck's quack doesn't echo! Imagine being in a cave. "HELLO :  hello : hello      quack.