Related Clues:

• Manfred Mann's "Do --- Diddy Diddy"
• Sad sound
• Trumpet's sound
• [Sob!]
• "Doo --- Diddy Diddy"
• When doubled, a musical effect
• Crybaby's word
• "Do ___ Diddy Diddy"
• Cartoonish baby cry
• Crib note?
• 'Do -- Diddy Diddy'
• Infant cry
• Crybaby's sound
• Whiner's sound
• ''Do __ Diddy Diddy'': 1964 hit