Related Clues:

• Blow, as from a volcano
• Let fly, as invective
• Belch, as smoke
• What active volcanos do
• Eject, as a volcano
• Travel Peru by car - is that to be really active?
• Send out a jet
• 'Excuse me' antecedent
• Go from dormant to active
• Emulate Hawaii's Kilauea
• Bring up small bench
• Come out quickly
• Time perfect to return and blow top
• Shoot out, as 14-Across
• Blow gasket in boozer up town