Related Clues:

• Leo's comments
• Some circus sounds
• Part of the jungle cacophony
• Rolling-in-the-aisles sounds
• Shows approval, as a crowd
• Some zoo sounds
• Hearty laughs
• Crowd sounds
• Nature calls?
• Guffaws
• Comedy club reactions
• Pride sounds
• Laughs heartily
• Bellows, lion-style
• Big laughs