Possible Clues:

• "This is __ for Superman!"
• Offspring "Why Don't You Get ___"
• 'This is ___ for Superman!'
• "This is — for Superman!"
• 'Get ___!'
• ''This is ___ for Superman!''
• See 22
• "It's only __"
• 'Get ___' (doo-wop classic)
• Do ___ on (work over)