meaning fuck, commonly used in roblox.
awh f4, i forgot to tell you smt.
by kyo <33 October 17, 2023
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Four fat guys from this company in Plaza Mont Kiara, Malaysia.
Kenny, Edward, Danny and Deric, members of F4, are exceptional people who deliver outstanding results.
by Liz Phair November 14, 2003
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F4 International Inc. is a company on the fast track of success. Its members are the best and brightest, destined to lead the world in film, music, art, technology, space exploration, the culinary arts, beauty, hand to hand combat, and pornography.

F4 also stands for "Freakin' Friday Film Fest" an event that originated when the members when in high school. Each Friday, one member hosts two movies for the viewing pleasure of the other members. Board games, food especially frito pie, and humorous commentary are also welcome additions to the event.

The group known as F4 Inc. was originally formed in Decatur, IL. but also boasts an international member in Germany.
"So what are you doing Friday?"

"Oh, I'm having the F4 guys over to watch Killer Klowns From Outer Space and Dr. Strangelove."
by Orang August 13, 2005
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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*
by Sleepy_Nerd June 10, 2015
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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!!!!!!
by ThePhasePhantom November 22, 2012
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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
by DankWarrior703 March 21, 2020
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An unoriginal old prank that nobody falls for anymore, (except the 10 years olds)
10 Year old has joined the game.
10 Year old: Hey how do you run fast?
xxmLGpro69x: Press and hold ALT + F4
10 Year old has left the game.
by this is really long name November 25, 2015
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