Related Clues:

• Dorothy is a bit of a nut
• How dotty for your man to get one foot short
• You'd be dotty to have hundreds back on board
• Rotten, as timber
• Poet Mark
• Crazy old Penny, back there at sea
• Spotted as being slightly mad
• Touched, dead astern
• A day behind? That's silly!
• Slightly crazy
• Mildly eccentric
• Mad crazy for house-hunter!
• It's ridiculous they don't sell houses door-to-door
• Crazy like …
• Not really all there