How is “rock out” used?

In Superbad (2007), one line is: “We're gonna party and get crunk and rock out, dude.”

Which movie is “rock out” from?

The clip at the top of this page is from Superbad (2007).

We're gonna party and get crunk and rock out, dude.

3 作品で登場 · 1 本目

句動詞

to perform or dance to rock music loudly and with a lot of energy

3 本の映画に登場

定義：Oxford Advanced Learner's Dictionary 第 9 版