How is “the best part of” used?

In Wreck-It Ralph (2012), one line is: “And you gotta say, the best part of my day”

Which movie is “the best part of” from?

The clip at the top of this page is from Wreck-It Ralph (2012).

And you gotta say, the best part of my day

8 作品で登場 · 1 本目

the most enjoyable, favorite, or finest portion, moment, or feature of something; most of sth, especially a period of time; more than half of sth

25 本の映画に登場

編集映画の 89%
the most enjoyable, favorite, or finest portion, moment, or feature of something
The best part of my life was fake.
オックスフォード映画の 11%
most of sth, especially a period of time; more than half of sth

定義：Oxford Advanced Learner's Dictionary 第 9 版