A group of college freshmen that walk around campus looking for parties in obsenely large groups.
Look at that clusterfuck... they are going to get caught for sure!
by Jordanne Way September 8, 2006
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Republican party in a civil war, Democratic party candidates possibly facing criminal charges, this election is a clusterfuck!
by sarthballz March 6, 2016
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when people go in a room with a bunch of people and clusterfuck.
by Jempus December 4, 2009
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A cluster of fucking people, or also known as an orgy
Last night I partook in clusterfuck, and boy did I have a ball, or balls! Ha Ha!
by farttroll February 27, 2003
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1 a delicious candy bar filled with peanuts and fuck, nugity fuck

2 a bunch of people together fucking each other; orgy
1 dude, have you tried a clusterfuck, they're fucking amazing

2 man, our clusterfuck last night was awesome
by athlete9669 October 29, 2008
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A complicated group of people who each, on a seperate basis, have engaged in sex or are with in two sexual degrees of separation from at least one member of the group.
Jamie fucked Tommy who fucked Sally who slept with Sara, who's been messing with Jamie. What a clusterfuck.
by Tom, Dick, and Harry September 20, 2003
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