Related Clues:

• Its business is booming
• Bomb
• Pin holder
• Explosive device
• Hurled weapon
• 'Pineapple'
• Thrown weapon
• WWII "pineapple"
• Pineapple, e.g.
• Small explosive
• It may contain tear gas
• Lobbed weapon
• Small explosive shell
• Hand-bomb
• Small hand missile