Empieza (en. Begin)
/emˈpjeθa/
Slang Meanings
To start something informally or spontaneously.
Come on, the party starts now!
Vamos, empieza la fiesta ya!
To start talking or acting in a relaxed manner.
When we arrived, he had already started with his jokes.
Cuando llegamos, él ya había empezado con sus bromas.