it's five o'clock . . . in the city

We're listening to "Silver Bells."

Captain America (copying the way the singer is slurring his words): "Silver bells . . . silver bells . . . this guy sounds drunk."
Me: "That should give you a clue to who is singing. If he sounds like he's drunk without really being drunk, who is it?"
Captain America: "Dean Martin."
Me: "Bing (by which I mean 'correct')!"