In radio communication or polite conversation (i.e. with a very senior officer with whom you have no prior experience) the term "clusterfuck" will often be replaced by the NATO phonetic acronym "Charlie Foxtrot."
Today, however, "clusterfuck" is commonly used to descriptively generalize any situation with a large scale of disarray.
possibly synonyms: mess, disaster
2. "Did you see the clusterfuck of a traffic jam on Main St.?"
3. "That house party turned into a giant clusterfuck once those cops showed up!"
Originally of military origin; a double play on the word "cluster," both evoking multiple fuckups, as used in the term "cluster bomb," and evoking the oak leaf or star "cluster" insignia of the REMF who did the fucking.
Civilian: "That Big Dig is a complete clusterfuck from end to end. Over budget, over due, and now under water."
Incorrect, but sounds like fun: "The three of us got together and clusterfucked all night."