Related Clues:

• Fan noise
• Crowd sound
• 'Yay!'
• 'Yay, team!'
• Encouraging word
• 'Gimme a C!' etc.
• 'Go get 'em!'
• Cheering word
• Holler
• When repeated, enthusiastic
• Scream
• Raise the roof
• Cheerleaders' practice
• Caterwaul
• Bawl