Meme
Part of speech: noun
Definition: Any unit of cultural information, such as a practice or idea, that is transmitted verbally or by repeated action from one mind to another. Examples include thoughts, ideas, theories, practices, habits, songs, dances and moods and terms such as race, culture, and ethnicity. A self-propagating unit of cultural evolution having a resemblance to the gene (the unit of genetics). A quiz or survey that is copied from one webpage or online journal to another, each participant filling in his or her personal answers.
Troll
Part of speech: verb
Definition: To saunter, especially in order to find a sexual partnerTo entice fish with bait; to fish using a line and bait or lures trailed behind a boat.By extension, to search (for), to draw out, to enticeTo disrupt the operation of an online community.To move circularly.To sing the parts of in succession, as of a round, a catch, and the like; also, to sing loudly, freely or in a carefree way.
Part of speech: noun
Definition: A supernatural being of varying size, now especially a grotesque humanoid creature living in caves or hills or under bridges.An ugly person of either sex.An instance of trolling, especially, in fishing, the trailing of a baited line.A person who posts to a newsgroup, bulletin board, etc., in a way intended to anger other posters and to cause drama, or otherwise disrupt the group's intended purpose.A deliberately inflammatory post to a newsgroup, etc.