Related Clues:

• '___ we can' (2008 campaign slogan)
• Cry made with a fist pump
• 'That's the honest truth!'
• Oui or hai
• 'That's a fact!'
• 'Request granted'
• 'Permission granted'
• Referendum vote
• "Fine with me" answer
• 'That's exactly right!'
• "Roger!"
• 'Definitely so'
• 'That's correct' ... or a hint to the ends of 17-, 28-, 45- and 59-Across, in different languages
• Committed response
• Whiskeys, right away? Certainly