Related Clues:

• Bleacher creature
• Ventilation source
• Foldable cooler
• Engine cooler
• 'Go, team!' screamer
• Big supporter
• Bleacher bum
• Cooler of a kind
• Close follower
• Type of mail
• Bladed thing
• Clapper
• Enthusiastic supporter
• Part of a support group
• Go down on strikes