go round the bend
To become very annoyed or frustrated, often to the point of exasperation. I'll definitely go round the bend after a week on vacation with my relatives. That loud beeping noise is making me go round the bend!
go round the bend
mainly BRITISH, INFORMALIf someone goes round the bend, they become extremely bored or frustrated. It's a lovely little place to visit, but I'd go round the bend if I had to live there.