Break a leg Chew the fat Come to a head Down to the wire Easy as pie Fly-by-night Get into the swing of things Graveyard shift Heart of gold Hit the hay In a nutshell Keep a straight face Knock on wood Like a bump on a log On pins and needles Out of the frying pan and into the fire Pass the buck Play it by ear Pull your leg The real McCoy Sick as a dog Spitting image Sweet tooth Throw in the towel Two cents' worth When in Rome You can lead a horse to water
