How is “or bust” used?

In Deadpool (2016), one line is: “9, 10, 11, 12 bullets, or bust.”

Which movie is “or bust” from?

The clip at the top of this page is from Deadpool (2016).

Modismo

used to say that you will try very hard to get somewhere or achieve sth

informal · Se oye en 255 películas

… or bust
used to say that you will try very hard to get somewhere or achieve sth
For him it's the Olympics or bust.

Definiciones del Oxford Advanced Learner's Dictionary, 9.ª edición

9, 10, 11, 12 bullets, or bust.

En 8 películas · n.º 1