Top Definition
It makes you win.
Lol dude. I was in the middle of this game on the computer and I was so close to winning 1million dollars.!
Than I pressed Alt F4 and i totally won...
by I are teh hax March 06, 2009

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Key combination used to trick people into closing web programs.
Yo man! Hit AltF4 to see my website!
MOTHER FU-.
by BryanC August 27, 2005

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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Press "Alt-F4" in World of Warcraft to make your mage cast a vanishing spell.
Alt F4 is a vanishing spell! It really works! Try it; it really makes things disappear. I shit you not.
by spinaltapsoundguy May 01, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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NOT a way to get extra armour in World of Warcraft.
Uberpwnage124: Hey, press alt-f4 to get more amour ololz!

Assraeper01010l0l0lzzzz: k!!!

Assraeper01010l0l0lzzzz has logged off.

Uberpwnage124: Haha UBER LEWS0R ololololol!
by Ekig April 05, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
Used when person, website or anything is giving you too much infomation.

Used when walking out of a room or going to bed, or having time out, switching off from exterior stimulus.

Used when feeling vague, tired or absent minded.

used when closing PC computer programs.

" I'm so ALT-F4 right now "
by The Buhck Boys September 14, 2007

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt