Have bats in the belfry synonyms | phrases

Phrases with similar meaning for Have bats in the belfry

• of unsound mind
• mad as a hatter
• mad as a March hare
• round the bend
• have a screw loose
• mentally ill
• sick in the head
• non compos mentis
• nutty as a fruitcake
• not right in the head
• around the bend
• raving mad
• not all there
• not right upstairs
• have space to let
• have a button missing
• have a slate loose
• have a tile loose
• have a loose screw
• have wheels in the head