Related Clues:

• Sound from the bleachers
• Cheer
• Fan sound
• Heckle, in a way
• 'Hooray!'
• Greet the villain
• Cry in the dark?
• Show disapproval
• Halftime holler
• Jump causer
• Cheerleader's cry
• Bronx cheer
• 'Hurray!'
• Stadium cheer
• Sound of disapproval