Related Clues:

• When doubled, ardent
• Rooting word
• 'Gimme a C! ...,' e.g.
• Booster's cry
• "Yay team!"
• Sound when the home team scores
• Cheery word?
• Cry that's a laugh backward
• Word from the bleachers
• 'Go team!' cheer
• Cry on game day
• "Sis-boom-bah!" alternative
• When repeated, gung-ho
• "Go team!" cheer
• Shout at a bowl