Related:

• You will have a head crash on your private pack.
• Head Crash - what your crash helmet is for.
• IHC: Initiate Head Crash
• This land is my land, and only my land, I've got a shotgun, and you ain't got one, If you don't get off, I'll blow your head off, This land is private property.
  -- Apologies to Woody Guthrie...
• Keep your head and your heart going in the right direction and you will not have to worry about your feet.
• But the chances are that you will get nowhere with your spy scare.
  You have to have a bigger territory to work in. That's one of the advantages of being a government instead of just a private liar....
• Are you a Klingon, or is that a turtle on your head?
• You have there hit the nail on the head.