Related Clues:

• Detonate
• Fly off the handle
• Break out
• Blow up
• Kind of culture
• Unexpectedly come (by)
• Go ballistic
• See 58-Down
• Explode
• Fizzy drink
• See 6-Down
• Throw a tantrum
• Appear, with 'up'
• 30-Down, informally
• Gush forth