A total catastrophe, specifically to do with plans or organised events etc. If something could have gone wrong, it probably did.
D'you see the on the news? A SWAT team tried to rescue the hostages and 20 of them died in the process, it was a real rup.
by AAAAARGHHH August 7, 2010
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Ready-up

Used in Call of Duty 4: Modern Warfare Promod, to people hit F for match start.
Rup, please!
Rup, press F -.-
by Taz51 April 22, 2011
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The sound the penis produces, potentially durning sexual activity. Can be used to celebrate or mock a comrade’s romantic acts.
(More Rs increase the power of the phrase)
“Hey what are you and Emily up to later?”
“Nothing much, probably gonna go to the movies.”
“Rrrrrrrrup.”
by sidtheslothkid November 5, 2018
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The best way of starting a conversation, better that the way of saying "Sup".
Rup Mariana hows your day going?:)
by Roach1er October 31, 2010
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When you make someone look at something, that is not really there. If the person looks You rub your hand on the back of the person's neck in a vary fast motion.
Person 1: "Your sock is untied..........Thats a rup."

Person 2: "Ow."
by Jose Cuervoooo May 26, 2009
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In Dutch a slang word for penis and for slow older men.
Rups is the Dutch word for caterpillar.
As slang word it usually comes with the adjective "oude" (i.e. old)
''Hey, oude rups, schiet eens op'' (Hey old caterpillar, speed it up)

by BaldwinNL January 26, 2009
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Short for Indian currency 'Rupees'.
Harry: Hey, thats a cool T you've got
Shally: Thanks
Harry: looks expensive! how much did you got it for?
Shally: Real cheap. Just 300 rups
by Manzeet June 20, 2007
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