You have the Midas touch. Everything you touch turns to a muffler.
If at first you don't succeed... so much for skydiving.
"What's the latest dope on Wall Street?" "My son!"
Have I got a mother-in-law. She's so neat she puts paper under the cuckoo clock.
My wife and I went to a hotel where we got a waterbed. My wife called it the Dead Sea.
I'll tell you how to beat the gambling in Las Vegas. When you get off the airplane, walk right into the propeller.