Possible Clues:

• The way to tell them to go away about one foot, by the sound of it
• Say nothing, nothing, nothing -- just go!
• "Go on!"
• Sling your hook!
• 'We don't want you here!' (That sounds like Oxford, maybe)
• Single item of 4, say? Hop it!
• Chaser, in a way
• 'Get lost, dog'
• Be off school now and again over nothing
• Go away about one foot, by the sound of it (4),