British & Australian, informal

crazy.

She's completely round the twist - just sits there all day talking to herself.

I put the milk in the cupboard and the sugar in the fridge. I think I'm going round the twist.

• God-given right
• God help
• God help someone
• go down a treat
• go downhill
• go down in flames
• go down in history
• go down in the world
• go down like a lead balloon
• go down like ninepins
• go down that road
• go down the plughole
• go down the tubes
• go down the wrong way
• God rest her soul.
• God rest his soul.
• God rest someone's soul
• God rest soul
• go Dutch
• go easy
• go easy on
• go easy on someone
• go easy on something
• goes for
• goes for someone else