Related Clues:

• A high-pitched nervous laugh
• Laugh nervously in high-pitched way
• Cook might use her fists to make it
• How hilarious to find a motor race in the middle of a row like this!
• One does not drink in a row of giggling
• One teetotaller in a row? What a giggle!
• Does not drink in the row with a laugh
• The teetotaller will laugh a little at being in a row
• 'Laugh at what's more like a little bird, perhaps (6)'
• 'More of 27 across, perhaps, to make one laugh (6)'
• Laugh s little at the non-drinker in the row
• Stifled laugh
• Chortle when sober man gets into a row
• Laugh two times in a row
• Stifled giggle