Home : Chat Slang : NOOB NOMB | NOTD Tweet NOOB Meaning Newbie Type Slang Rank ★ ★ ★  Common Usage General (not just online) Comments Refers to a person who is new to something, such as an online service, a video game, or another technology; pronounced "noo-bee." Updated January 4, 2013 All "N" Chat Slang Chat Slang Home Print