How is “pin down” used?

In Madame Web (2024), one line is: “You're, like, impossible to pin down.”

Which movie is “pin down” from?

The clip at the top of this page is from Madame Web (2024).

You're, like, impossible to pin down.

4 作品で登場 · 1 本目

句動詞

to make sb unable to move by holding them firmly; to make sb make a decision or say clearly what they think or what they intend to do

4 本の映画に登場

1
pin sb down
to make sb unable to move by holding them firmly
Two men pinned him down until the police arrived.
2
pin sb down
to find sb and make them answer a question or tell you sth you need to know
I need the up - to - date sales figures but I can never pin him down at the office.
3
pin sb down (to sth / doing sth)
to make sb make a decision or say clearly what they think or what they intend to do
It's difficult to pin her down to fixing a date for a meeting.
4
pin sth down
to explain or understand sth exactly
The cause of the disease is difficult to pin down precisely.

定義：Oxford Advanced Learner's Dictionary 第 9 版