Related Clues:

• Burst out
• Heat up
• Dashboard air outlet
• Crack up
• Blow a fuse, so to speak
• Emulate Etna
• Seethe with rage
• Air passageway
• Get really upset
• Let it out
• Let off some steam
• Flare up
• Emit smoke
• Let out lava
• Emulate Vesuvius