Related Clues:

• "I'm with ya"
• Slangy "yes"
• 'Indeedy'
• Rebuttal to "nope"
• 'Nope!' opposite
• Informal way to say 87-Across
• Absolutely the last to study at university?
• "Uh-huh!"
• Relative of 61-Across
• 'Sho' nuff!'
• 3 Down opposite
• Slangy 'yes'
• 'Fer sure!'
• "Yes siree!"
• "No prob"