drive someone round the bend

drive (one) (a)round the bend

To annoy or frustrate one to the point of exasperation. A week on vacation with my relatives is enough to drive me around the bend. That loud beeping noise is driving me round the bend!See also: bend, drive

drive someone round the bend

If a situation or someone's behaviour drives you round the bend, it makes you extremely bored or angry. Can you make that tea before your fidgeting drives me completely round the bend?See also: bend, drive, round, someone