Green’s Dictionary of Slang

all-over n.

[16C SE all over, complete, to the full extent]

(US) a thorough inspection, a lengthy visual assessment.

[US]J. Lait ‘If a Party Meet a Party’ in Beef, Iron and Wine (1917) 97: He waits around till I get off and tails me on that car, and takes a seat acrost from me and gives me the all-over like he was gonna buy me or something.