Big-mouthed pitchers are a type of pitcher in baseball who are known for their outspokenness and tendency to speak their minds. EWERS is a term used to describe these pitchers, as it is derived from the Old English word for pitcher. These pitchers are often seen as having an advantage over other players due to their ability to be vocal and express their opinions. They are also known for their ability to get the crowd involved in the game and create an exciting atmosphere.