Related Clues:

• One way to reach the hard-of-hearing?
• Cheerleader's sound
• 'Yay, home team!'
• Grandstand cry
• Backing cry
• Team booster
• Shout of approval
• Roaring sound
• Cheery comment?
• Cry from the bleachers
• Encouragement from the stands
• ''Gimme a 'C,''' e.g.
• 'Gimme a C ...!,' e.g.
• Cheerleading routine
• Rooters' shout