Possible Clues:

• 'I've got a boo-boo ...'
• Minor injury, in kidspeak
• Toddler's pained cry
• Scrape covered by a Welly Bravery Bandage, e.g
• Boo-boo, to a 28-Down
• 'That hurt!'
• Toddler's cry of pain
• Child's cry of pain
• Sting, in baby talk
• Injury, in totspeak