lurk moar

verb1

1. •
   (Internet) Used to reprimand a newcomer (often called a "newfag" in forums like 4chan) for posting something that reveals their ignorance of the community's rules, culture, or established in-jokes.

   • […] and information about people, including suspected pedophiles and women he’d met online. Soon he was encouraging other newfags to “lurk moar,” or learn more on 4chan. — 2013