meme: a humorous image, video, piece of text, etc., that is copied (often with slight variations) and spread rapidly by Internet users. virus: an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host. viral: of the nature of, caused by, or relating to a virus or viruses. blog: a regularly updated website or web page, typically one run by an individual or small group, that is written in an informal or conversational style. wiki: a website that allows collaborative editing of its content and structure by its users. URL: the address of a World Wide Web page. website: a location connected to the Internet that maintains one or more pages on the World Wide Web. www: World Wide Web. Internet: a global computer network providing a variety of information...