Lern2play
From Guild Wars Wiki
Lern2play, lurn2play, L2P,lrn2play, etc. are intentional misspellings of learn to play in the style of leetspeak, and are intended as rebukes with connotations similar to QQ more. They are often used against players who are perceived as overly whiny, complaining about game mechanics or other players without taking the time to study the game and improve their skills.
This slang term originated in the communities of other MMOGs.
