Theatrically means in a way that's like a play or a show. It often involves drama and emotions.
You've probably seen people act theatrically when they're trying to make their story sound more exciting, like an actor on stage. Maybe you saw someone reenact a funny moment from a movie with lots of hand gestures and over-the-top expressions – that's theatrical! Sometimes it can be annoying if someone is being too theatrical in everyday conversations or situations. But it can also be entertaining when done right, like in a comedy show.
In a theatrical or dramatic manner.
