Related Clues:

• Went mad, as one second in line
• Test pilots dropping pest went ballistic
• A doctor trapped in station went on the rampage
• Went bananas
• Had a conniption
• Was unmanageable
• Got out of hand
• Became unhinged, as there's no peace in police state
• Went crazy
• Artist fine after employee flipped and went on rampage
• Came unhinged
• Behaved uncontrollably
• Busted out laughing
• Got enraged by splendid pile of rubbish
• Couldn't resist laughing