Fat, Ugly, Dependent. A term used in the military to describe the fat, ugly dependent(spouse or child) of a member of the armed services.
Dude, did you see the FUD with Sgt Smith? I thought he could do better than that.
by JimmyDee October 5, 2006
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An obscene reply or statement to someone meaning Fuck U Dude. More popular in mobile application messaging, but has become more prominent in chat & messaging area's of the internet.
by TheSlangExpertoftheWorld September 26, 2013
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FUD is a derogatory acronym used to describe a Fat Ugly Docile.

The term first appeared in the mid-late 2000s and developed a series of related FUD-ism's such as fudstick, fudly and fudhead.

As the term developed over time, the level of sarcasm related to calling someone a FUD has gone full-circle, so that calling someone a FUD makes you yourself a FUD. The only way to prevent yourself from falling into the vortex of being full-FUD is to declare yourself post-FUD.
"Oh my god... you are such a fud!"
by sm@tt October 17, 2019
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food; Often used as a forced rhyme for "good."
I am Jack's stomach. I digest the fud he consumes to make ATP for his cells to carry out respiration.
by Puchie D November 12, 2002
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Fud is best known as God's younger, slightly more inept nephew.

Contrary to popular belief, he is actually the man who created the mighty Waffle.

Other rumors state he is a scholar, ghetto philosopher, three time Nobel Peace Prize winner, the first black man to pilot an aircraft, the nigga that made up the Nike Swoosh, and the man that made Kool-Aid say "Oooh Yeeah!"

While there are rumors about Fud, proven facts about Fud include his epic fight with the Incredible Hulk and Captain Crunch that split Pangea into the continents we know today, as well as the time he got smoked out by Snoop Dogg and laid down some phat rhymez. While the tapes exist, their whereabouts have never been discovered.

Fud is very popular among members of AMN, two in particular, to whom he is very important folklore
Fud once headbutted three small children through a wall simply to test his might. The verdict: His might was mighty. And the children died.
by PMS & PP November 27, 2005
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A FUD is what can only be politely called a disaster of epic dimensions. It's when a soon to be former friend arranges for you to meet a really sweet, great guy or gal who for what soon become abundantly obvious reasons is off the market. You then find your self on a FUD.
"so its Christmas and you know how wicked the punch always it at Brenda's party when she snares me into meeting of all people her ex..any how before i could make it to the bathroom she suggested..that we go to a play..and that is now i got that FUD...and it was very fudded up."
by MADELINEB February 9, 2008
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Fucked up Data - refers to erronious or questionable statistics used to support a one-sided perspective.
Bill's report that claimed a fast food hamburger was as healthy as a fresh deli sandwich was full of FUD.
by Dan W November 23, 2004
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