look somebody up and down
idiomPart oflook
look somebody up and down — idiom
1. To look at someone in a way that shows you are judging them carefully or critica
1.idiom
Definition
To look at someone in a way that shows you are judging them carefully or critically.
Example
The security guard looked me up and down before letting me in.
When I entered the room, she looked me up and down with disapproval.