What is no pos esta cabron?

"Pos" is a slang word commonly used in Mexican Spanish and means "well" or "so". "Cabron" is a vulgar slang term that can mean various things, including "difficult", "stubborn", or "badass". So, "no pos esta cabron" can be translated to mean "well, this is difficult/badass/stubborn" depending on the context in which it is used. The phrase is typically used to express surprise, frustration, or admiration for a challenging situation or achievement. It is often used colloquially in Mexico and other Latin American countries.