Back-seat driving
Back-seat driving turns up in 2 fields: automotive, shop slang. Here is what it means to the people in each one.
Back-seat driving in automotive
Unsolicited advice and criticism given to a vehicle's driver by a passenger.
Back-seat driving is the habit of a passenger giving constant, unwanted instructions, warnings, or critiques to the person operating the vehicle. It creates distraction and tension in the cabin, often causing the driver to miss actual hazards while focusing on the passenger's complaints.
"I had to pull over and tell him to stop the back-seat driving before I lost my temper."
Back-seat driving in shop slang
The act of giving unwanted advice or micromanaging a task that someone else is actively performing.
This behavior occurs when a bystander or supervisor constantly corrects the worker holding the tool. It involves dictating exact movements, questioning methods, and disrupting the natural workflow of a skilled operator. Such interference usually slows down the job and increases frustration on the shop floor.
"I can't weld this bracket properly if you keep back-seat driving every pass I make."