Related Clues:

• Tallyho, e.g.
• Bellow
• Try to reach the hard-of-hearing?
• 'Hurrah!,' e.g.
• Tell it from the rooftop
• What fans may do
• Outcry
• Use capital letters in a chat room
• Reach the hard-of-hearing?
• Cheerleader's routine
• Shriek
• "Gimme a C!" e.g.
• Rallying cry
• Cheerleader's forte
• Shout