404

404 can mean a Roland SP-404. Roland SP-404 is a famous sampler used a lot by beatmakers and DJs. Also you can hear variation like "four-o-four", "404SX", "404OG". 404-SX is a newer version of original 404. Original 404 can be named like "Roland SP-404OG".

-hey, check this beat i made with 404 tonight!
-i brought 404 on my live in the club
-no man, i don't need SX, i looking for 404OG actually.
-look at this four-o-four guy i bought today

by AK-48 February 5, 2019

404

Error 404 not found

Error 404 not found

by 40404 November 10, 2019

404

Checking out a hot girl only to find she is flat-chested.

404 is the response code given by servers on the Internet when a requested page is not found. In the usage of this expression, it is tits not found.

Dude 1: Did you see the new intern chick?
Dude 2: Yea, she's hot ... but got a 404 when I took a closer look.

by bro-master-of-arms June 12, 2019

404

The error message to use if you want to piss someone off.

If you really want to piss someone off, you can do "Sorry, but this content is not available in your country."

Webpage: 404 Error

Me: !@#$

by jonathanyao May 25, 2018

404

404

404 Defenition not found

by tommitHazarda November 6, 2017

404

When your weed is dank af..

404 this page could not be found

"I'm 404'd, my page cannot be found"

by cykablyatatatat March 3, 2018

404

Not found, especially of a web page on the Internet.

Bill was 404 all morning.

by Delbosco October 10, 2021