A hyperbolic expression used as an emphatic superlative to describe a person as the most extreme example of a quality among all humans (e.g., the most cruel, greedy, or despicable person that has ever existed).
Examples:
EN: The most horrible excuse for a human being that ever walked on two legs.
ES: La más horrible de las excusas para cualquier humano que haya caminado a dos patas.
EN: The most horrible excuse for a human being that ever walked on two legs.
ES: La más horrible de las excusas para cualquier humano que haya caminado a dos patas.
EN: And just as greedy as any man that ever walked on two legs.
ES: Y tan codicioso como cualquier hombre que anda de pie.