Definition
I suggest further that internet memes are not merely content items and thus simply replicators of culture but are rather visual arguments, which are semiotically constructed with intertextual references to reflect an ideological practice." —Bradley Wiggins, The Discursive Power of Memes in Digital Culture
"The internet meme is hereby defined as a remixed, iterated message that can be rapidly diffused by members of participatory digital culture for the purpose of satire, parody, critique, or other discursive activity. An internet meme is a more specific term for the various iterations it represents, such as image macro memes, GIFs, hashtags, video memes, and more. Its function is to posit an argument, visually, in order to commence, extend, counter, or influence a discourse." —Bradley Wiggins, The Discursive Power of Memes in Digital Culture