Cyber language refers to the popular use of the Internet's unofficial language and expressions, usually concise, fast, easy to remember, diverse and so on. Online language is often influenced by online culture, including online communities, blog, social media, games, etc. The following are some common online languages: 1666-Meaning of approval or admiration. 2 LOL - Laugh Out Loud. 3BBB- Be Right Back means I'll be back in a while. 4BTow-By-the-Way was an shorthand for " By the way." 5OMG- Oh My God's short for surprise or shock. 6 IDK - I Don't Know is an initialisation for 'I don't know'. 7BTow-By-the-Way was an shorthand for " By the way." 8AFK- Away From Keyboard means to leave the computer and not be in front of it for the time being. 9FYI- For Your Information means that it is not official information. 10,"In My Humble Opinion'," which is my personal opinion. 11Ri- In Real Life. 12 LMAO - Laughing My Ass Off means laughing until your stomach hurts. 13 NSWW- Not Safe For Work means content that is not suitable for viewing in the workplace. 14 ROTL- Rolling On The Floor Laughing means rolling on the floor laughing. 15 TTYL - Talk To You later.