Related Clues:

• Frothy
• Bonkers
• Foolish
• Loony
• Crazy
• Foolish, in British slang
• It's crazy except for my ending
• Black host is bonkers
• Mad (slang)
• Mad (like footballing 'army')
• Extremely foolish
• Crackers, daft
• Mad reservists?
• British military force that's not all there
• Horse carrying Resident Magistrate round the bend