The Internet churns out viral hits on a daily basis, but there are only a few pictures, videos and GIFs that will go down in meme history. So what turns an average YouTube video or image on Reddit into a cultural phenomenon like Grumpy Cat and Overly Attached Girlfriend? It requires a special mix of relatability, humor and oddness to take on a life of its own.
A meme ( /ˈmiːm/; meem) is "an idea, behavior or style that spreads from person to person within a culture." A meme acts as a unit for carrying cultural ideas, symbols or practices, which can be transmitted from one mind to another through writing, speech, gestures, rituals or other imitable phenomena. Supporters of the concept regard memes as cultural analogues to genes in that they self-replicate, mutate and respond to selective pressures.
The word meme is a shortening (modeled on gene) of mimeme (from Ancient Greek μίμημα Greek pronunciation: [míːmɛːma] mīmēma, "something imitated", from μιμεῖσθαι mimeisthai, "to imitate", from μῖμος mimos "mime") and it was coined by the British evolutionary biologist Richard Dawkins in The Selfish Gene (1976) as a concept for discussion of evolutionary principles in explaining the spread of ideas and cultural phenomena. Examples of memes given in the book included melodies, catch-phrases, fashion and the technology of building arches.