Related Clues:

• Became unglued
• Went ballistic
• Flipped
• Went wild
• Came unglued
• Flew off the handle
• Flipped out
• Freaked out
• Went bonkers
• Blew one's top
• Snapped
• Blew one's stack
• Went ape
• Became unhinged
• Went nuts