Short for "All Fucked Up". Meaning usually some thing or situation that is messed up, broken, disorganized, or failed.
We can't take my car, I got in a wreck and it's AFU.

After the earthquake the subway was AFU.
by leshrack March 16, 2003
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alt.folklore.urban, the parent site of snopes and a canonical place to check bogus internet stories.
Dude, Obama did not just sell the moon to China. You should check that shit on AFU before you forward it, eh?
by BaronRidiculous July 23, 2011
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First Person: Thank You Very Much!
Second Person: AFY
Firt Person: How Sweet
by Mdanielsen April 30, 2005
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It's an abreiviation for the phrase all fucked up.
When I burned my face off, the wound was afu!
by Everythingzen February 28, 2015
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Meaning someones sister who is annoying and has failed grade 11. Also someone who plays pubg all day and shouts unnecessarily.
by saibo June 3, 2021
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