Error 404 (Not Found)!!1 

Head/Title message of Google's (and their own services such as YT, Gmail, Blogger, Gstatic, Google Photos) 404 page.
!!1 = They piss off at you.
To piss them off more, search any of their sneaky stuff they intend to hide (like Sundar Pichai getting testified, him bending his knees to CCP, Susan Wojcicki banning of anti-CCP wordings, Google's company secret leaked by some conservative media) after leaving the page. Google's tracker will start to slowly shadowban you at this point.

Error 404 (Not Found)!!1 The requested URL / was not found on this server. That’s all we know.

Error 404 (Not Found)!!1 by Shiine-1 May 2, 2022

and 1/2

catchy phrase that adds emphasis on any word or saying

1. Your a dick and 1/2
2. Yo! that was dope and 1/2
3. Let's get sloshed and 1/2

and 1/2 by Dugie May 14, 2005

5 against 1 

Term for male masturbation, jerking off, jacking of, ...
Pretty obvious what the 5 and the 1 are.

Randalph: "Hey, what ya been doing, 5 against 1?"
Kurt: "Yeah, as always"

5 against 1 by jormeidt June 1, 2007

June 1 

WE ALL NEIL FOR 7 MINUTES TO HONOR GEORGE FLOYD AND BLACK LIVES MATTER

Spread the word. Remember JUNE 1st

June 1 by HannahHlzz May 28, 2020

top 1% 

Used to describe the ultra-rich in America in the context of income and wealth disparity. First Used by Phil Davis of Philstockworld.com, who points out the vast difference between the top 1% and the bottom 99%, a mantle that was later taken up by the Occupy Wall Street movement.

The top 1% are the only ones benefiting from the current economic expansion.

top 1% by Philstockworld November 21, 2014

Type 1 proshipper 

This is the most common type a of proshipper.

This proshipper thinks that problematic ships such as abuse, incest, and/or pedophilia are ok to ship as long as it is completely fictional and tagged.

This type of proshipper will most likely not bring politics unrelated topics such as racism or queerphobia into the conversation.

Person 1: Proshippers fucking bring random shit into their arguement to make them sound ok for shipping kids

Type 1 proshipper: Not all do that, which is why shit like this should be separated

Type 1 proshipper by literally dies November 24, 2021

5-on-1 

To perform the act of masturbation. 5 fingers Vs. 1 dick.

Now if you’ll excuse me, I’m going home to play a little 5-on-1.

5-on-1 by *_McQuiggins August 23, 2006