Related Clues:

• Exhaled response
• 'Ah, whatever' follower
• "Alas"
• "Ah, whatever" follower
• Sound after a sprint
• Sound of boredom
• "Whatever" follower
• Hoity-toity pair of trousers
• Sound of weariness
• "Why me?" reaction
• Sound of nostalgia
• What dogs do to cool off
• Cool off like a collie
• Unuttered 'Ah, me'
• Sound of exasperation