Related:

• yellow wire: [IBM] n. Repair wires used when connectors (especially ribbon connectors) got broken due to some schlemiel pinching them
  or to reconnect cut traces after the FE mistakenly cut one....
• Yes, cut the red wire! I'm sure that's right! -- Famous Last Word
• yellow wire n. [IBM] Repair wires used when connectors (especially ribbon connectors) got broken due to some schlemiel pinching them
  or to reconnect cut traces after the FE mistakenly cut one. Compare blue wire, purple wire...
• Bureaucrats cut red tape -- lengthwise.
• Politicians cut red tape....LENGTHWISE
• Republicans cut red tape....LENGTHWISE
• BLOOD Blood is a substance which runs around and around your body.
  It ensures that you know when you've cut yourself, because suddenly whatever has a cut goes red....