Theatre kid

A theatre kid or theater kid is a common stereotype of a young actor, usually a student, who openly displays a talent and/or passion for performance. Common traits associated with the stereotype include obsession with or devotion to school plays, the tendency to spontaneously perform or quote lyrics in everyday social situations, and a personal obsession with musicals.

In popular culture
Examples of the theatre kid stereotype have appeared in various film and television productions, including Glee and High School Musical. A "theatre kid" subculture exists on TikTok, with The Michigan Daily noting that the content posted to the "theatrekid" tag (and related topics) has amassed billions of views.

Notable examples
In an interview with Vanity Fair, Andrew Garfield called himself a theatre kid, saying "I wear that badge proudly." Rachel Zegler has identified with the label.