namefag noun 1verb 1forms 3 noun1 •(Internet, offensive) A person who uses a name online (either their real name or a username) as opposed to posting anonymously, especially on the 4chan community.Anonymous, Monica is a "namefag", you are hogging her limelight and now she's desperate to get it back... :) — 2008 verb1 •(Internet, offensive) To reveal one's identity or have one's identity revealed.Someone who namefags themself for the attention is derided, someone who namefags themself for the cause (eg: being police contact for their locality, getting permits, etc) is lauded. — 2008 formsnamefagged · namefagging · namefags