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5.
A Darf is the male equivalent to a queef. Air is forced through the dickhole from the bladder creating a high-pitched piccolo-esque sound. Most darfs have a pungent odor and are known to be followed by fresh gunder cheese pouring from the putrid dickhole. Potential Darfs are created in the bladder after watching Rosie O'Donnell's new talkshow, the first 5 minutes of any Ellen Degeneres show, or anything on the bravo network. The most famous of the Darfer's is Nicholas Cage who lead the fight to end the genocide in Darfur, where most Darfer's are banished to in 3rd World Countries.

Darf can also be used in a derogatory way.
-"That guy was such a darf, I'm pretty sure everything he was wearing was from forever 21"

-"Dude, my girlfriend turned me on to Chelsea Lately. She's actually really funny!"

"..... your fuckin' Darf"

-"Did you hear that new rain dance maggie song by the red hotchilli peppers? they're fuckin darfs now."
by SnookiSnatch October 26, 2011
 
1.
The most foul word known to mankind. Literally an anagram of 'Dyke's Ass Regularly Fucked'. However, in practice d*** means much, much more than this childish sum of words. D*** is the word responsible for the most deaths and beatings of all time, as uttering it in most American communities can and will result in an immediate reaction from practically any knowlegeable American, especially in the northern states.

Due to these statistics, the word D*** has been banned in 21 states and practicing members of the Catholic faith are instantly excommunicated from the church for uttering it.

Person 1: Hey brother, I just had sex with your wife and killed your dogg. Wahey!

Person 2: Wow man you are ... you are .... a DARF...

Person 1: Oh my god, I know I wronged you but nothing can justify that! Jesus Christ! This man just said he D-word out loud! Oh Christ have Mercy!!!!

Persons 3-800 (angry mob): He said what???!?!?!??!!? Lets fucking kick his ass! This man is dead.

Priest: Wait a second! I have to excommunicate him from Catholicism first... you can have your way with him then.

Persons 3-800: Awww... But then we can cut off his penis and feed it to him, right?

Person 2: But... What...?... This man is my brother and best friend and he just slept with my wife, aren't I justified?

State official: No! Let the law deal with this matter. As you know, uttering that word out loud is not allowed in this state. He shall be put to death by blood loss through castration! It may not be a fitting punishment, but it is a start.

Persons 1, 3-800: Castration! Castration! Castration! Castration!

Person 2: Wow, I guess the D-word is a horrible thing to say after all.
by Andy Murphy April 21, 2006
 
2.
The sound of stupidity.

The sound made when stupid interacts with its environment.
Example 1:
Man 1: "Dude, Bob is fucking retarded!"
Bob: "Darf Darf!

Note:
All other definitions of Darf are void and lack no true substance or meaning.
by Kyle July 21, 2004
 
3.
v.

To dick barf. The act of throwing up on someones penis while giving them head.
Dude, Brandi was so wasted last night and she was totally giving me head. Ohhh God it was awesome - she was doing the choking noises and everything but then she totally darfed. We haven't spoken since.
by AutoBond007 August 09, 2010
 
4.
n. Someone who farts in the bathwater and attempts to bite the bubbles. The term is the same whether they are successful or not.
Kyle: *farts in the swimming pool* I darfed.
Rick: That's not a darf. You have to try to bite the bubbles.
Kyle: *flaps his arms like a retarded kid while making strange noises*
by Derek C. Peavey November 18, 2006
 
6.
darf is a word meaning anything. this word can mean anything you want. it can be used as a noun or adjective.
it can mean an object or it could describe a person. it's meaning less. also in some cases can be refered to as a questionable thing with a question mark. ex. darf?

darfin
darfing
your such a darf.
that shirt is darfin.
by eandb November 15, 2009
 
7.
Race fans who drink to much and become beligerantly drunk while at a race track. Drunk ass race fans are normally found at a nascar race and end up walking around shirtless.
Hey sally this idiot just said he's looking for the late dale earnhart's pit stall. What a darf!
by Oldham_racing August 04, 2009