Possible Clues:

• Hit the roof
• Fly into a rage
• Fly off the handle
• Pep pill taken by one before endless criticism makes one become violently angry
• A large series of items in desert about to explode
• Energy pill is overcoming muscle spasm — so flip!
• Energy in flight — lose it
• Get angry
• Utterly lose one's rag
• Angrily freak out