Alt + F4

Often used to discourage n00bs, this is often said while playing a game or talking in a chat room. Usually results in never seeing the n00b again.
n00b: I JUST WON A GAME!
Player: Press Alt + F4 please.
<n00b> has left the game.
by RyaN February 19, 2003
mugGet the Alt + F4mug.

ALT F4

Used to prank friends who have no clue how to use windows and have used a MacBook their entire life.
"Press Alt F4 so we can all get free Bobux" said Carl The NPC from Roblox.
by COCACOLAESPUNA May 23, 2023
mugGet the ALT F4mug.

Alt-F4

When combined allow you to instantly win any online game, such as Overwatch for example.
Person1:Press Alt-F4 To Win
Person2:Ok
Person2 has left the match
by ChickNugem July 19, 2020
mugGet the Alt-F4mug.

alt-f4

FREE BOBUX/VBUX/ORTHER INGAME CURRENCY THAT I CANT THINK OF
<scammer> hey kid alt-f4 gives free Robux
<LITTERAL6YEAROLD> OK, I TRY IT NOW
<LITTERAL6YEAROLD> *disconnects*
<scammer> MUAHAHAHAHAHA he left
by CHICKENNUGGETEATDEEZNUTZ April 13, 2022
mugGet the alt-f4mug.

ALT F4

Guy 1: If you ALT F4 then get an invisibility glitch
Guy 2: *Leaves game*
by I have Diarrhea November 08, 2019
mugGet the ALT F4mug.

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*
by ALEXtheEMO August 21, 2009
mugGet the Alt + F4mug.

alt+f4

The word was used originally in starcraft. Although not many know this word, it is there. If one says alt+f4 to another it means get the fuck out. alt+f4 is pressed to instantly exit a program and so it came to be that if one says alt+f4 to someone else, it means they should leave. People will trick n00bs into pressing alt+f4 if they seem to bother one.
1. Ok i think you should alt+f4.
2. Press alt+f4 its a cheat.
3. JUST alt+f4 YOUR ASS OUT OF HERE.
by RoarMan April 18, 2006
mugGet the alt+f4mug.