Otherwise possibly misconstrued as po-pats. A notepad is an american soldier in the popular EA video game, Battlefield 2042. A notepad can be a way to refer to a soldier. An antonym may be referred to as an “Ivan”.
Expression used when talking about the windows program called Notepad.
It is only used when you want to tell anyone about opening , for example, a .JPG file (image file) on it
Person 1: "Dude look at this! Notepad opened this image!*
Person 2: "Well, like I told you, Notepad opens everything!"