Internet memes introduced in 2003

decentralized, internet-based protest movement which organizes cyber attacks and demonstrations for freedom and against various forms of grievance

Rule 34 is an Internet meme which claims that some form of pornography exists concerning every possible topic. The concept is commonly depicted as fan art of normally non-erotic subjects engaging in sexual activity. It can also include writings, animations, images, GIFs and any other form of media to which the Internet provides opportunities for proliferation and redistribution.

2003 U.S. military operation in the Iraq War

Internet meme

viral video and Internet meme

campaign to create the neologism "santorum" started in 2003 by LGBT rights activist Dan Savage

2003 music video by Jonti "Weebl" Picking

fictional character in The Exorcist