= お高く止まった。
Mixed-ishで出てきたんだけど、Wikitonaryだと、
Adjective[edit]
bougie (comparative bougier, superlative bougiest)
- (chiefly African American Vernacular, slang, usually derogatory) Behaving like or pertaining to people of a higher social status, middle-class / bourgeois people (sometimes carrying connotations of fakeness, elitism, or snobbery).
だけれど、
クラスによって微妙に意味合いが変わる様子。
