What is nothing personnel kid?

"Nothing personnel, kid" is a catchphrase used in internet culture, typically as a dismissive response during a confrontational conversation or argument. It is often associated with characters who are portrayed as overly confident or arrogant, particularly in online gaming communities. The phrase is usually followed by an action or statement that is meant to put the other person in their place, implying that their efforts are futile or insignificant. It has become a widely recognized meme, often used as a humorous way to mock people who take themselves too seriously or who are overzealous in their opinions.