Used in online games to 'pwn'/scam 'nobbies' due to the fact that this command closes your current open window.
l337: To duplicate money/items drop them on the ground and press alt+f4

Nub: OK!

(nub leaves game)

l337: haha, j00 got pwnt
by JimE Ray January 24, 2005
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Makes you fly in most video games
James: Yo, how do you fly in this game
Reed: Alt F4
James: Sick!!
by XCtryhard April 27, 2021
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if u want to achieve something in your life press that button
by Arnold the governator October 21, 2003
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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
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Guy 1: If you ALT F4 then get an invisibility glitch
Guy 2: *Leaves game*
by I have Diarrhea November 8, 2019
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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 14, 2022
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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
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