Related Clues:

• Giggle
• Titter
• Little laugh
• Sounds of laughter
• That's a laugh
• Impish expression of delight
• Sneaky laugh
• Snicker sound
• Tittering sound
• Chuckling sound
• Facetious laugh
• Giggle sound
• That pair of chaps got drug twice - that sounds sneaky?
• Amused utterance
• [Look what I got away with!]