alt+2 

Alt+2 in DOS is used to make a n####r (black) face. Usage - Referring black people

White dude: Hey, you are a Alt+2.
Black dude: How could you!

alt+2 by SmokeAlt2EveryDay March 19, 2020

Alt+F4 

The mean way to make a newbie quit on windows computers

Newbie: how do i ____?
Dick: Alt+F4
Newbie *quits and is discouraged to play and leaves which slowly makes the community only pros making new people steer away and eventually killing the game as a marketable object*

Alt+F4 by Sleepy_Nerd June 12, 2015

ALT+F4 

Life saver, Used in computer classes to close windows to save you from being caught doing you aren't supposed to

Guy 1: "Psst! the teacher's coming this way!"
Guy 2: "Alt+F4 Alt+F4!!!!!!

ALT+F4 by ThePhasePhantom November 27, 2012

Alt+F4 

The biggest life changing function in Windows. Used to close Chrome in Computer Science classes. It is also used in online classes to mute the volume of teacher. Thanks Microsoft for this stuff

My teacher asked me to volume down and I told him to press Alt+F4. I escaped from an online class

Alt+F4 by DankWarrior703 March 21, 2020

Alt+F4 

The (not so) secret key combo that every teen must know. Pressing Alt+F4 on an active window closes that window instantly, which is useful especially if you're on something you're not supposed to be on. It works on Windows and Linux, however on Mac, you must instead press command + Q, and if you use a Chromebook, the closest you will get to alt+f4 is Ctrl + Shift + Q, which logs you out if pressed two times.

Seriously, Alt+f4 can be a life saver, especially at class or if you have overprotective/strict parents that makes your house look like North Korea

Alt+F4 by GyattDayum23 April 1, 2020

ALT+F4 

The generic way of remedying an otherwise impossible situation.

"Alt+F4 sorts you out"

ALT+F4 by Dongasaurus May 27, 2006

Alt+255

ASCII Code for blank space. A non- represented character by the keyboard.

I needed extra security so I added alt+255 to my password.

Alt+255 by Ochita August 26, 2016