Related Clues:

• Act incensed
• Hole in the wall
• Gush, as a volcano
• Be incensed
• Break out, as fighting
• Go off like Vesuvius
• Totally blow?
• Unload stress
• Really lose one's temper
• Become active, as a volcano
• Ductwork opening
• A/C opening
• Opening for gas or steam
• Blow like Mauna Loa
• Break out, as violence