What is 420chan?

420chan is an imageboard website that focuses on drug culture and related topics. It was created in 2005 and is also known as "The Home of the Alternative Culture." Users can post anonymously and discuss various topics such as marijuana, psychedelics, and other drugs. The website also features boards for artwork, video games, music, and general discussion. 420chan is known for its laid-back and accepting community and has gained a following among those interested in counterculture and underground topics.