Related Clues:

• Makes oneself heard
• Tries to reach the hard of hearing
• Blasts out
• Long-distance calls?
• Hollers
• Cries out
• Raises one's voice
• Is sure to be heard
• Cheerleading routines
• Roars
• Fan noises
• ''Go, team, go!'' and others
• Cheerleader's repertoire
• Announces lightning
• Rebel cries