How is “burn off” used?

In To the Bone (2017), one line is: “You're using me to burn off half a pack of lifesavers or some shit.”

Which movie is “burn off” from?

The clip at the top of this page is from To the Bone (2017).

You're using me to burn off half a pack of lifesavers or some shit.

3 作品で登場 · 1 本目

句動詞

to remove sth by burning

3 本の映画に登場

1
burn sth off
to remove sth by burning
Burn off the old paint before repainting the door.
2
burn sth off
to use energy by doing exercise
This workout helps you to burn off fat and tone muscles.

定義：Oxford Advanced Learner's Dictionary 第 9 版