Q: What did one elevator say to the other elevator? A: I think I’m coming down with something!\nWhat do you think is the punchline of the above joke?
Explanation: There is a double meaning in this joke: “To come down with something” is to get sick; elevators come down with something- people. When the first elevator says it is coming down with something the listener hears the double meaning of getting sick and going to a lower floor — and that’s funny because elevators don’t get sick.