Alt + F4 

Alt + F4 is used as a prank.

Newbie: "Do you guys know any cheats?"
Expert: "Yes, just press Alt + F4!"
*Newbie presses Alt + F4*
*Expert laughs*

Alt + F4 by ALEXtheEMO August 21, 2009

Alt + F4 

The answer to every question ever asked.

Stone Phillips: How do I take a screenshot of me pwning noobs?

George Bush: Alt + F4

Stone Phillips: hangs himself in the closet

George Bush: Ha fag.

Alt + F4 by SDCHARGERS21 August 19, 2006

Alt + F4 

Closes the active window. Used commonly to scam n00bs.

n00b: how duz i gets out of jails??
Someone: ALT + F4.
n00b has left the game.
Someone else: LOL HE GOT PWN'T
Someone: XD

Alt + F4 by Racecar56 March 25, 2009

Alt + F4 

A way to get free netherites in minecraft

A: Hey bro, press alt + f4 so you can get get free netherites
B: HOLY SHIT IT WORKED!
A: wait wtf?

Alt + F4 by RayWhoTraces February 24, 2024

Curse you and your Alt + F4!

Once uttered by The True Master, and memed about since the original occurance. Jokingly, an individual pretended to start to press the computer command ‘Alt + F4’ on the laptop The True Master was using, leading to Him uttering this amazing phase.

‘Alt + F4’ as a computer command relates to the computer button ‘Alt’ being pressed, and then subsequently ‘F4’ after. This causes the current open window to close, and may close without progress or work being saved. The True Master did not want His window to close, so He had to utter this phase in a successful attempt to halt the action.

Person 1: *pretends to press ‘Alt + F4’*
The True Master: “Curse you and your Alt + F4!”

Curse you and your Alt + F4! by .Mega February 24, 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