A completely unorganized gathering of people, usually involving a task that all the people must complete.
The baggabe claim at the airport was a cluster fuck; people had no clue where they were going.
by Pesticide 5 September 6, 2006
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Also a series of minor or major mishaps leading to an almighty fuck-up
What with the failure of the goods being delivered on time, no-one knowing where to go and no-one who knew what to do anyway, the whole thing was a cluster fuck
by PaulF October 4, 2006
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When there are too many people in a confined space, all of whom have no idea what they are doing. When this happens in a nunnery, it's called a Cloister Fuck.
Any retail establishment on the day after Thanksgiving (Black Friday) is a cluster fuck of the grandest proportions.
by Weehawk30 September 5, 2006
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A situation or event that is screwed up on many levels. Could be external or something that happens to you. Term is derived from the military "Cluster Bomb", which helps explain the impact of a Cluster Fuck. For example, As it relates to America's global image,loss of life and treasure, just to name a few things, the Iraq War is a Cluster Fuck.
The U.S. conduct of the Iraq War is a Cluster Fuck.
by SammyPex August 1, 2007
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"hey bobby" said dave, did you hear what happened to eric. "Yea, not only did he get fucked by his wife, but he also lost his job. Man what a Cluster Fuck"
by David Butenko September 3, 2006
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Miltary term for a situation caused by too many inept officers, cluster referring to the insignia worn my majors and LT. Colenels, oak leaf clusters.
The planning for this operation was a complete cluster fuck.
by Rick Maize September 11, 2003
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When you go to Miami University (of Ohio not Florida you fucktards) as an honors student, you sign up for a cluster of 2-3 classes in a topic you kinda choose (you make a list of preferences of clusters over the summer and most likely you won't get the one you want and get a crappy one you don't like and half of the original clusters you choose from get ELIMINATED!), then you are cluster-fucked.

Or when your cluster forces you to take a certain route in your academic career to avoid wasting class space in later semesters (even if you end up not liking the cluster classes or topics you are in) you have been CLUSTER-FUCKED.
You're a Math major in a seminar for chemistry majors? Wow, you got cluster-fucked!

I wanted to take physics classes for my major, but because I was cluster-fucked I have to take chemistry classes instead.

I signed up for one cluster, but I got cluster-fucked into another one I don't like.

Miami is cluster-fucking me.
by PRAOCH October 14, 2009
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