So Mr & Mrs Mouse have real first names do they? We'll give you Minnie's one here, it's 'Minerva', but what's Mickey's??
Dave also schooled us on a crazy Alaskan law involving their moose, Steve Jobs' weird stress-relieving habit, Nicholas Cage's $150,000 octopus, a swan stat and Latin ATM machines.
We all have that one friend who just loves to drop random facts into conversations, just to prove they know stuff. For Dermot, Dave is that friend!
You can listen to the fun in full by pressing play in the image above the headline at the top of the page.