How is “in and out” used?

In World War Z (2013), one line is: “In and out.”

Which movie is “in and out” from?

The clip at the top of this page is from World War Z (2013).

Idiom

going regularly to a place

Heard in 1,137 movies

in and out (of sth)
going regularly to a place
He was in and out of jail for most of his life.

Definitions from the Oxford Advanced Learner's Dictionary, 9th edition

In and out.

Said in 7 films · #1