Related Clues:

• Holiday stamp
• One clapping at a circus?
• Sea World clapper
• Sea lion's relative
• Fish-eating mammal
• Whiskered circus performer
• Circus animal
• Tamperer's hamperer
• Country's emblem
• Naval commando
• It might have a ball at the aquarium
• "Burp" the Tupperware
• Whiskered swimmer
• It can be airtight or waterproof
• Eskimo hunter's prey