malhablado - foul-mouthedSpanish example: Es un periodista muy típico: casi siempre de mal humor, antisocial, malhablado, adicto a todo tipo de drogas.
English example: He is a very typical journalist: almost always in a bad mood, antisocial, foul-mouthed and addicted to all types of drugs.
Source: malhablado - foul-mouthed (https://www.123teachme.com/spanish_feeds/word_of_the_day/2021/3/5)