Bob and a few of his co-workers go out to lunch to celebrate Bob's birthday.
Bob, Tim, and Susan are sitting together in the booth when the waitress approaches. She hands them their menus and says, "Good afternoon fellas! Welcome to Ruby Taste Kitchen! Before we get started, might I ask if you're here to celebrate a special occasion?"
Susan pipes up, "It's Bob's birthday!"
"Oh well happy birthday! Make sure you save room because you'll get a free dessert!"
Tim and Susan smile and nod, but Bob looks a bit confused. He asks her to repeat herself.
"Sure thing, happy birthday! Save room, and you'll get a free dessert."
There's a moment of silence before Bob says, "Uh .. Vroom, vroom!"