Verb
(intransitive) Used other than figuratively or idiomatically: see look, up, and, down.
(idiomatic, transitive) To scrutinize every aspect of someone's appearance, as to make a judgement or first impression of them.
Source: en.wiktionary.orgThis makes a man think. You look up and down the bench and you say to yourself, "Can't anybody here play this game?" Casey Stengel
We don't have a unitary society anymore, you know; it's very fragmented. I look up and down my block in Silverlake and there is a different universe in every house. Janet Fitch