Possible Clues:

• 'Pleeease?'
• Liz Phair "Why ___?"
• 'Ple-e-e-ease?'
• ''Over the Rainbow'' ender
• 'Wanna bet?'
• "Wanna bet?"
• "C'mon, please?"
• 'You doubt my abilities?'
• 'You doubting me?'
• "Please let me?"