How is “up your street” used?

In The One I Love (2014), one line is: “Let me think of an little example for you, something right up your alley.”

Which movie is “up your street” from?

The clip at the top of this page is from The One I Love (2014).

Let me think of an little example for you, something right up your alley.

5 作品で登場 · 1 本目

very suitable for you because it is sth that you know a lot about or are very interested in

くだけた · 7 本の映画に登場

オックスフォード映画の 86%
very suitable for you because it is sth that you know a lot about or are very interested in
Sounds right up my alley.
Let me think of an little example for you, something right up your alley.

定義：Oxford Advanced Learner's Dictionary 第 9 版