Related Clues:

• Proposition vote
• Victorious cry
• Jubilant shout
• Shout of success
• ''I want in!''
• ''By all means''
• Hoped-for proposal response
• ''That's correct''
• 'I'm with you!'
• ''I guess so''
• ''For sure!''
• 'Join the club'
• Shout of satisfaction
• Confirmation word
• What 31-Across says a lot