Related Clues:

• "I give!"
• "When!"
• ''Stop right there!''
• 'All right already!'
• 'Knock it off!'
• ''Uncle!''
• "That'll do!"
• Words of resignation
• "Mercy!"
• 'You stumped me!'
• ''Enough already!''
• Exclamation of the impatient
• Uncle's equivalent?
• Ample
• 'I've had it up to here!'