Related Clues:

• I had nothing invested in very unfriendly and stupid behaviour
• Moron cut short ponytail after college - it was driving him mad!
• Numbskull's trait
• Stupid behavior
• Sheer folly
• Rant isn't in dictionary - how stupid is that!
• Island taking a chance about oxygen? It's folly
• Foolish action or behaviour
• Rant isn't in dictionary - how stupid is that?
• Very stupid behaviour
• Dunce's display
• Brainless behavior
• Dolt's display
• Independent princess coy about stupidity
• Supreme folly