spit it out
US /spɪt ɪt aʊt/
UK /spɪt ɪt aʊt/

1.
soltarlo, desembuchar
used to tell someone to say something they are unwilling to say
:
•
Come on, spit it out! What's the big secret?
¡Vamos, suéltalo! ¿Cuál es el gran secreto?
•
He looked like he had something to say, so I told him to just spit it out.
Parecía que tenía algo que decir, así que le dije que simplemente lo soltara.