How about in the beginning, when the blizzard first hits and he:

Talks to the cop on the highway. After the cop asks him if he listens to the weather, Murray says, while shivering, "I make the weather."

Then on the phone with an operator: "Is it possible to get an outside line? Don't you keep a line open for celebrities or emergencies? I'm both! I'm a celebrity in an emergency. What about the satellites? Is it snowing in space?" Then someone walks by and smacks him on the head with a shovel. Haha! I'm laughing just thinking about that.