Someone who enjoys acting or otherwise participating in a school drama club. From "theater", the business or practice of performing for an audience, and "geek", an uncool person. Connotation varies depending on use.
Negative: "I'm gonna pound you, theater geek!"
Positive: "Oh, Jason, you were a great Nathan Detroit in Guys and Dolls. You're such a theater geek!"
Positive: "Oh, Jason, you were a great Nathan Detroit in Guys and Dolls. You're such a theater geek!"
by MissionDoll October 19, 2004