4chan

A hacker that is referred to as 4chan, who has perpetrated attacks on celebrities, and has hacked countless major organizations.

Who is this 4chan?

by BiggestBoy May 10, 2018

4chan

an overrated and hyped-up website, 4chan mostly consists of a bunch of dorks (who are all anonymous since there are no registered usernames) posting boring pictures of anime and naked chicks.

after reading the top definition on urban dictionary, i thought i was going to be awestruck by 4chan. instead i discovered it to be lame and uninteresting.

by bumbleclot February 12, 2009

4Chan

A mistake

4Chan is a mistake

by Pastiiles March 4, 2019

4chan

A group of partpoopers

hey look at this guys awesome thread..
LETS POST LOLIPORN AND CARTOON BABYS FUCKING EACH OTHER ALL OVER IT
4chan

by fefefefsefwesfefsyhhrtrtj May 26, 2013

4chan

Urban Dictionary but in picture mode

4chan is the physical image version of what you get when you type "sex," "porn" or "hentai" on Urban Dictionary but 10000000000000000000000000000000000000000000000000000000000000000000000000000 times worse.

by unnamed7billion September 22, 2020

4chan

2chan's American cousin. An image board where equally wonderful and horrible pictures are posted constantly. Stay out of /b/ until /g/ is restored.

For god, for country, 4chan.

by Raijin Z March 27, 2004

4chan

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 31, 2007