The phrase "chews up the scenery" means to overact or perform in an exaggerated and melodramatic manner. The spelling of the word "chews" is /tʃuːz/, with a "ch" sound at the beginning and a long "oo" vowel sound in the middle. The word "scenery" is spelled /ˈsiːnəri/, with a long "ee" sound in the first syllable and an "er" sound at the end. The phrase likely originated in theater, where actors may have actually chewed on the scenery to enhance their performance.
The phrase "chews up the scenery" is an idiomatic expression that conveys the idea of someone, typically an actor or performer, engaging in an exaggerated and extravagant manner that draws excessive attention to themselves, often overshadowing the other elements or individuals involved in the performance or situation. Derived from the world of theater, this colloquialism vividly compares the behavior of the individual with the act of a person devouring or consuming the surroundings, as if voraciously eating the scenery itself.
When someone "chews up the scenery," they tend to overact, making flamboyant gestures, using exaggerated facial expressions, and delivering lines with an excessive amount of energy or dramatic emphasis. This hyperbolic behavior can be seen as a sign of attention-seeking or an attempt to capture the spotlight, sometimes resulting in the upstaging of fellow actors or performers.
While often used to describe actors, this expression may also be applied to anyone who exhibits attention-seeking or overbearing behavior, captivating all the focus and diverting attention away from others. In contexts outside of the performing arts, it can denote individuals who dominate conversations, discussions, or even situations, inadvertently marginalizing or overshadowing others.
Overall, "chews up the scenery" is an evocative characterization of someone's exaggerated, flamboyant, and intrusive behavior that engulfs or consumes the attention within a particular context, similar to how a person figuratively devours or consumes the physical backdrop of a stage performance.