Erasmo was a character who appeared in From Dusk Till Dawn 3: The Hangman's Daughter. He was an outlaw and was part of Johnny's gang. He was killed by John Newlie during a bar fight.
There is nothing known about his history.
Throughout From Dusk Till Dawn
In From Dusk Till Dawn 3: The Hangman's Daughter, he was part of Johnny's gang and quickly noticed Esmeralda, giving her air smooches alongside his friend. He takes part in attacking the stagecoach holding the Newlies and Ambrose Bierce. He goes through the luggage and finds Mary's wedding dress and decides to take it. Afterwards, he and the other outlaws are at the La Tetilla del Diablo with some of the girls there. He comes out to get a glass of tequila and sees John sitting there. They get into a fight, with John hitting and kicking him repeatedly. Soon enough, John grabs him and stabs him through the mouth, killing him.
He wore a light green coat with a yellow ascot around his neck. He had gun bullets wrapped around him. The most striking feature is the huge wound on his cheek from being shot by the blind shotgun driver. He had short, dark brown hair and light brown eyes.
He has a warped sense of humor and was making smooch faces alongside his friend at Esmeralda. He also has a maniacal laugh when he finds the situation funny.