Related Clues:

• A word for our side
• Cyberspace giant
• Brand name yodeled in ads
• 'De-fense! De-fense!'
• Crowd cry
• Dot-com giant
• Halftime cry
• Jubilant shout
• When repeated, an old-fashioned cheer
• 'Yahoo!'
• Old college cheer
• Swift beast
• Rowdy fellow
• Word of exhortation
• Crowd cheer