How is “pile up” used?

In Memento (2000), one line is: “Can't work, can't do shit. The medical bills pile up.”

Which movie is “pile up” from?

The clip at the top of this page is from Memento (2000).

Can't work, can't do shit. The medical bills pile up.

8 作品で登場 · 1 本目

to become larger in quantity or amount; a crash in which several vehicles collide one after another

12 本の映画に登場

オックスフォード映画の 60%
to become larger in quantity or amount
Can't work, can't do shit. The medical bills pile up.
編集映画の 20%
a crash in which several vehicles collide one after another
It was a big pile-up, but I don't want to bore you with the details.

定義：Oxford Advanced Learner's Dictionary 第 9 版