4clan 

A gay groupe of kids who think there black and blow at skiing, the oppisite of cool, such douches

Wow look at those kids, they think there in 4clan or somthing, what fags!!!

4clan by gayfagdude March 18, 2009

4clan 

a group of white kids who use words such as steez and ignant and act like they are the shit and think that skiing is a ghetto sport. often wearing XXL T-shirts, sweat pants bellow theyre ass crack, and winter caps. aka, douchebags

wow are you in the 4clan yet cuz you look really steezy and ignant

4clan by steezballmcgee May 5, 2009

4chan 

the website where i saw an infant being medically extracted from a male ass, and people liked it

4chan is strange

4chan by fdhsrhdfj November 7, 2012

4chan 

Long ago, this site was site was born as an anime forum. It was a place for horny dweebs to post boobs and hentai.

But then, everything changed. Hackers, pedos, trolls, and political extremists of every flavor began to use this site as their HQ. They would attack, hack, and troll anyone who dared stood against their empire of nightmares and filth. It was truly the bane of the internet.

At the same time however, many memes, franchises, and movements were born here. The alt right, Wojacks, God knows how many 2010’s and 2000’s memes, SCP, Qanon, The Backrooms, Trollface, and modern weeb culture all have their roots here.

We all may hate it, but it undeniably helped In pioneering the birth of internet culture as we know it, It has affected real world events, and it has irreversibly shaped many people’s lives, directly or otherwise.

Nowadays, it’s come full circle. With horny dweebs posting boobs and hentai being it’s main demographic again. Although it has never truly returned to its late 2000’s to early 2010’s prime.

“I never thought I’d say this, but I kinda miss when 4chan was big.”

4chan by Mr. sssbapzc April 16, 2022

4chan 

Peachy hell

4chan is peachy hell. It's delicious at first, then the pit explodes in your face and you wake up missing a kidney.

4chan by Wuadada June 18, 2009

4Can 

Verb - To shotgun four 12 ounce cans of beer in under 30 seconds

Noun - Successful completion of the above

"Did that maniac just 4can that bud light?"

"That was a stellar 4can, sir"

4Can by 4CAN CHAMP May 3, 2015

4chanism 

The belief of being better than everyone and hating everything but memes.

He's such a 4chanist, it's not even funny

He thinks he's better than everyone else. He must believe in 4chanism

4chanism by BrosifJoseph March 13, 2017