Related Clues

• Loony
• Crackers
• Wacky
• Crazy
• Ludicrous
• Cuckoo
• Bonkers
• Totally out of the question
• Demented
• Bananas
• Certifiable
• Nuts
• Ready for the rubber room
• Out of one's mind
• Unbelievable
• Fruity
• Irreparably cracked
• Irrational
• Like a fruitcake
• Off one's rocker