Related Clues:

•     'You betcha'
• One third of a Fab Four refrain
• ''She Loves You'' word
• 'Sure, why not'
• "Amen!"
• Slangy agreement
• 'Now I get it'
• 'Woo-hoo!'
• Okay, in a way
• "Sure"
• 'Yup!'
• Beatles chorus word
• "For sure!"
• ''Understood''
• 'Alright, I get it now'