Diabólico (en. Diabolical)

/dja.βoˈli.ko/

Synonyms

Slang Meanings

A complicated or hard-to-resolve situation.
That problem is a true diabolical one.
Ese problema es un verdadero diabólico.
Something that is astonishingly bad or negative.
That party was diabolical, I won't do it again.
Esa fiesta fue diabólica, no lo volveré a hacer.