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!

If you’ve ever wondered why airports are laid out the way they are, what you can do at the speed of sound, or what colour eyes you’re best off having, then Dave’s World is the place for you!

This morning, Dave teamed up with our listeners to bring you some of the best, and worst, jokes you'll hear today.

In fairness, there are some crackers in there, but we'll let ye be the judge of that...

You can listen to the fun in full by pressing the play in the image above the headline at the top of the page.