An Internet meme, commonly known as simply a meme (/miːm/ MEEM), is an activity, concept, catchphrase, or piece of media that spreads, often as mimicry or for humorous purposes, from person to person via the Internet. An Internet meme usually takes the form of an image (traditionally an image macro), GIF or video.

https://talk.lowendspirit.com/discussion/18/the-amitz-party-thread/p1