Noob plx Share definition Flag internet speech for "bitch please". usually used as a term of exasperation for someone new to an online game. "Hey why is the AWP not on this server? its the best gun in counter strike." "noob plx gtfo" Noob plx by car car vroom vroom December 9, 2008 0 0 Get merch Get the Noob plx mug. Buy Now — $32.95 See more merch