Also known as a vicious cycle - two or more conditions require the other conditions to be fulfilled, but these other conditions also require the original condition to be fulfilled. In simple terms, this means neither can get fulfilled without the other. A needs B needs A.
So I need a key to open this door, and the key is beyond that same door? Damn, this is one big Catch 22.
by Fluid August 27, 2003
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A requirement that cannot be met until a prerequisite requirement is met, however, the prerequisite cannot be obtained until the original requirement is met.
by Catch 22 June 4, 2003
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Catch-22 is a famous anti-war novel written by Joseph Heller. In the book, a catch-22 refers to the law that allows soldiers to raid an Italian whorehouse. The very same law that gives them the right to make this intrusion also entitles them to conceal why they are raiding it in a first place, so the proprieter can never find out why it happened. This is compared to an earlier reference in the book, where a military policy requires that soldiers can only be discharged for insanity if they are both insane and ask for discharge. However, asking for discharge if you are insane is a sane act, so you cannot be insane. Therefore, getting a discharge for insanity is actually impossible.

A catch-22 is commonly misperceived to be a situation wherein both options are seen to have negative consequences. That situation is actually called a double-edged sword. A catch-22, as in the examples above, is a situation wherein the solution to a problem is impossible given the very nature of the problem.
My university has asked me to transfer because they expel anyone with a GPA under a 2.0, yet I cannot transfer because no other college will take an applicant with less than a 2.0! This policy is such a catch-22!
by LastGrammarian March 19, 2007
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The word Catch-22 was coined from the Joeseph Heller novel "Catch-22", a humorous satire about WWII pilots. Catch-22 is used when pilots try to get out of bombing duty. It is military law that anyone insane is allowed to be ejected from the army on honorary-leave. However, if the pilot asks to be ejected because he is insane, that shows personal concern for his own safety, and thusly he must not be insane, and connot leave. This ensured that all pilots could not get out of the military on charges of insanity. There are no other catches, just Catch-22.

Today, Cath-22 generally refers to:

1. A situation which will deal negative results no matter what choice is made.
2. The WWII book which deals with this catch and carries the same title.
3. The rock band
1. "If I leave, my parents are going to kill me, but if I don't, my girlfriend will dump me. This is a real Catch-22."
2. You should read Catch-22 by Joeseph Heller. It's very funny.
3. I just saw Catch-22 live last night!
by Gretel MK II September 2, 2005
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A situtation where you have two possible choices, either of which while have negative ramifications for you.
There was only one catch and that was Catch-22, which specified that a concern for one's safety in the face of dangers that were real and immediate was the process of a rational mind. Orr was crazy and could be grounded. All he had to do was ask; and as soon as he did, he would no longer be crazy and would have to fly more missions. Orr would be crazy to fly more missions and sane if he didn't, but if he was sane he had to fly them. If he flew them he was crazy and didn't have to; but if he didn't want to he was sane and had to. Yossarian was moved very deeply by the absolute simplicity of this clause of Catch-22 and let out a respectful whistle.
"That's some catch, that Catch-22," he observed.
"It's the best there is," Doc Daneeka agreed.
by Khelek June 1, 2003
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catch-22 has 3 definitions
1. A situation where both choices would have negative impacts on oneself.
2.An excellent and witty book about WWII
3.A extremely awesome ska band.
one:Dude, what a catch-22 we're in!
two:did you read that excellent book, Catch-22 yet?
Three: Sweet man! I'm going to the Catch-22 concert this april!
by Rudycan't fail March 11, 2005
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Illogical, but none the less trapping, set of contradictions.
(Often a commentary on bureaucracy. From Joseph Heller's Book of the same name.)

anything to do with Mads
Here are some more good examples of a Catch 22:
(To add to the ones other people have added).

A company won't hire you without experience in the field. But you can't get experience in the field if you won't be hired.

or
: You can't get to work without getting your car fixed and because can't get to work you can't make money and can't fix your car.

EDIT: And a catch-22 does NOT mean a choice with only undesirable outcomes. That's "being in a bind,". It more like "being between a rock and hard place". Nothing you can do about it. No choice, not even bad choices. Totally Stuck.

Hey Mads, thought you might look here :).
This word definitely applies to most things to do with you.
by trwood July 22, 2008
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