Related:

• There is a green, multi-legged creature crawling on your shoulder.
• There is a multi-legged creature crawling on your shoulder.
  -- Spock, "A Taste of Armageddon," stardate 3193.9....
• Look over your shoulder now and then to be sure someone's following you. -- Henry Gilme
• Always look over your shoulder because everyone is watching and plotting against you.
• Keep your Eye on the Ball, Your Shoulder to the Wheel, Your Nose to the Grindstone, Your Feet on the Ground, Your Head on your Shoulders.
  Now... try to get something DONE!...
• Keep you Eye on the Ball, Your Shoulder to the Wheel, Your Nose to the Grindstone, Your Feet on the Ground, Your Head on your Shoulders.
  Now...try to get something DONE!...