Let's break down why:
* Bastardos: This is the plural of "bastardo," which means "bastard" in Spanish. It can be used as an insult, but it also has a less harsh meaning of "illegitimate child."
* Malo: This means "bad" or "evil" in Spanish.
While "bastardos" and "malo" are both valid Spanish words, they don't naturally combine to create a common phrase.
Here's what might be happening:
* Misspelling: Perhaps you're thinking of a different phrase like "malos bastardos" which means "bad bastards" in Spanish.
* Regional Slang: It's possible the phrase exists in a very specific regional dialect of Spanish, but it's unlikely to be widely understood.
* Made-Up Phrase: It's also possible the phrase was made up for a specific purpose, like a movie, book, or game.
If you can provide more context about where you encountered this phrase, it might be easier to determine its meaning.