The sphincter of the internet.
Where integrity goes to die.
...look, another anonymous middle aged fucktwit on 4Chan posted some more pics of cartoon babies having sex...
yay.
by FlowersInMidgar October 24, 2006
the absolute heart and soul of the internet. all memes come from here, and it is often a nice community where friendly conversation and debate occurs. on the other hand, there's also much hatred, trolling, and child pornography. many internet subcultures and trends evolved from this website such as rage comics, anonymous, and every other imageboard.

created by Christopher Poole (aka Moot) in an attempt to emulate the japanese futaba channel aka 2chan
/b/reddit

A: Have you ever been to 4chan man?
B: Yeah It's fucking sick
A: hey C, have you been to 4chan before
C: that's my homepage man.
by 12345684787i0hf9egf9wfge April 27, 2012
a bunch of racist idiots, pedophiles and lowlifes who run their own little circle-jerk community on the internet. they rely on lame prank calls, forum raids and other childish behavior to justify their pathetic existence.
4chan believes immature and prepubescent behavior is 'hip' when it just plain stupid and pointless.
by rob_a January 26, 2007
If you are seriously searching up 4chan on UD, then gtfo the interweb.
No seriously, if you don't know what 4chan is, gtfo.
by I'm serious, stop reading. September 04, 2011
The SECRET WEBSITE of the HACKERS ON STEROIDS known as ANONYMOUS.
If you ever go to this website, you must GET A DOG AND SHUT THE CURTAINS!
CONFRONTING EVIL
A far-left website known as "4chan" is providing child pornography to internet pedophiles.
by FAUX NEWS January 25, 2009
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 www.4chanisthedevil.info.
<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

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