Related Clues:

• Expel or eject, as lava
• Blow, like Dante's Peak
• Emerge violently
• Eject in all directions
• Throw around
• Shoot out
• Hurl everywhere
• Go off, as a volcano
• Blow, volcano-style
• Blow a gasket
• Vent one's anger
• Burst out
• Excrete
• Emit lava, for instance
• Crack up