Marine slang -- A clusterfuck was any group of Marines big enough to draw enemy fire, or several Marines close enough together to be wounded by the same incoming round. More generically, a clusterfuck was something that was all screwed up. Whenever three or more CAP Marines gathered in the open, talking or working on something, somebody was sure to call out "clusterfuck!" and one or more guys would walk away.
4 Marines were killed in a giant clusterfuck.
by RobOfDayton September 29, 2005
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worse than sticking your dick in an anthill for the rest of your life
person 1: would you rather move to south sudan or have your dick stuck in an anthill for -
sam: *slathers on honey* dude that place is a clusterfuck
by itsmebeany April 05, 2021
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Large quantity of confused people in a disorganized manner.
Sorry I'm late, it was a real clusterfuck on main street.
by Anonymous November 24, 2002
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The only word / colloquialism left in the scope in the English language which can accurately describe the BP oil spill situation in the Gulf of Mexico.
A: Have you heard the latest on the oil spill? B: Yeah, what a clusterfuck that's turning out to be.
by Daggoth T. Rothri June 03, 2010
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Originally a military term, but increasingly used to describe a particularly fucked up, chaotic or disorganized workplace or office situation.
Example 1:

Mike: "Hey who ran all these network cables under my cubicle? Where am I supposed to put my feet?"

Ryan: "Dude, we're putting in the new computers, we need relocate you to a desk in the basement."

Mike: "Jesus, what a clusterfuck this place is!"

Example 2:

Denise: "Be glad you missed the sales meeting today, there weren't enough chairs in the conference room and half of us had to stand, then that idiot Laura knocked over her venti Starbucks coffee all over the table. It even got the phone wet and everyone on the dial-in line got disconnected. God, what a clusterfuck!"

Brianna: "Like oh my god, total!"
by SoCaliCali January 10, 2009
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