Mi abuela dice que las jóvenes de hoy son desvergonzadas y andan mostrándolo todo.My grandma says that today's young women are shameless and go around baring everything.
Elías es tan desvergonzado que no le importa meterse en las conversaciones ajenas.Elias is so impertinent that he doesn't mind butting into other people's conversations.
This means that the noun can be masculine or feminine, depending on the gender of person it refers to (e.g. el doctor, la doctora).
Paquito es un desvergonzado; siempre le contesta de mala manera a los profesores.Paquito is an insolent child; he's always talking back to teachers.
c.
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
no direct translation
Pili es una devergonzada por robarle dinero así a sus padres.Pili is shameless stealing money from her parents like that.
Ese Patrick es un desvergonzado total; no sé cómo lo toleras en el trabajo.That Patrick is really impertinent. I don't know how you can stand working with him.