Related Clues:

• The point of this is that it's the fruit of the South, it seems
• Take a knife to the fly-by-nights back there
• How a knife might make one turn mad
• Stick in the back and mad from the back
• Wound them if they fly by night
• Get your knife into the fly-by-nights back there
• Gets wound to fly by 22 across back here
• Get your knife into the fly-by-nights up there
• It's an attempt at?
• The knife wound turns one mad
• Attack a la Norman Bates
• Old fishing tool
• Harpoon, e.g
• Weapon of old
• Semi-educated guess