There’s this joke that I absolutely love, but it really only works if you; A. Have a third person to help you tell it to the person who hasn’t heard it. B. The person you’re telling it to happens to respond with exactly the right words. But even though it won’t help you, I’ll tell it to you anyway; Person 1: “Hey want to head up to [cold place] tomorrow?” Person 2: “We can’t head up there! It’s too cold! Besides.. I’m afraid of glaciers?” Person 1: “Er.. Glaciers?” Person 2: “They’re known for their stealth!” Person 1 (or 3): “I get the feeling you’ve never actually seen one.” Person 2: “YA NEVER DO!”