Borona (en. Boron)
/boˈɾona/
Slang Meanings
When someone feels bad about a mistake.
He feels like a borona for failing the exam.
Se siente como una borona por haber fallado en el examen.
Example of something not worth it.
That was just a borona, it doesn't matter.
Eso fue solo una borona, no importa.