JUM!
Used to express skepticism, suspicion, or doubt. It is an onomatopoeic sound, similar to a skeptical 'Hmm', used to indicate you think someone is lying or hiding something.
A: I went to the corner store! (A colmado is a typical Dominican neighborhood store). B: Juuuum, sure. A: What are you doing? B: Nothing. A: Juuum.
Automatically translated from Spanish
República Dominicana