Baúl (en. Trunk)

/bawˈul/

Slang Meanings

In some contexts, it refers to a situation full of surprises or unexpected things.
That party was a trunk of surprises.
Esa fiesta fue un baúl de sorpresas.
It can refer to a person who keeps secrets or things that they do not easily reveal.
He is a trunk; he never reveals what he thinks.
Es un baúl, nunca revela lo que piensa.