The origin of almost any fucking internet meme you can think of. Site is filled with taboo porn, stupid pictures and other stupid shit.

A couple of examples include the Rick Roll and the motivational pictures. This site has gotten pretty old, and should die immediately because everything they put out is no longer funny, amirite?
4Chan is the source of all the stupid memes you see these days.
by Stay Gold Ponyboy September 06, 2008
Something that A-L (Animal-Lovers) is scared of.

It is a hacking interface and those who are not scared of should be.
Brave A-Ler: !`m 0n 4chAn.OrG(aSm :3)

Wimpy A-Ler: 0mgzz dn`t qo on dat yhuu miqqhtt qett trackeed downnn ndd stalkkeedd!!!1 rawrz
by MysteriousMooner July 18, 2010
4chan is the epitome of satanic degenerency from a christian world view, it is rife with corruption, debaunchery, homosexuality and it is hypothezied that moot is the spawn of satan, 666. Chrisitans commonly refer to 4chan as the devil, as can be seen on popular anti-4chan website
<Anonymous>Hey have you seen 4chan? That site is hilarious.
<Christian>4chan is the devil dot info! That sites evil bro.
by Christus Fornicaus January 19, 2007
4chan: the beginning and the end of the Internet. 4chan is where there is no logic. 4chan rules the world because the 4chan army anonymous controls all. 4chan's leader is the great one, the owner of 4chan. His name is moot. Anonymous is invincible. Anonymous is everything.
When you enter 4chan you are simultaneously mind fucked, and your childhood is raped.
4chan is the Internet, and all that inhabits it.
by Dukeofsins April 06, 2008
Where Cockmongler is King!
Zardoz says!!! Cockmongler just mongled my cock !!!
by masked milk man January 07, 2005
Beautiful place of fascinating pictures and witty conversation. Maybe.
4chan rules, but what happened to my beloved /g/?
by Jenna December 18, 2004
the largest imageboard to date that has led to internet fads on various sites
hey greg did u see that pic of the hot naked teacher on the 4chan forums
by toxicgef October 21, 2007
Which came first? 4chan or the web? 4chan is place where insanity comes from. 4channers, the natives, pass insanity like bad gas. The river that is the internet flows from 4chan itself, setting internet trends, and even real ones.
Mark these words: 4chan is alive. Shoop da whoop.
A long time ago, in a place far, far away, the world gave birth to the internet. In this most holy alternate world, 4chan was born and so came the long-awaited destruction and slander of the human mind. And all was good.
by Unonymus October 10, 2007

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