On-air challenge: Every answer is a made-up two-word phrase, where the second and third letters of the first word are switched to get the second word. Example: Serene bivalve would be calm clam
Last week's challenge: This challenge came from listener Ben Bass of Chicago. Name someone who welcomes you in. Insert the letter U somewhere inside this, and you'll name something that warns you to stay away. Who is this person, and what is this thing?
Answer: Bell boy, bell buoy.