Rup 

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.

Rup by AAAAARGHHH August 7, 2010

Rup 

Ready-up

Used in Call of Duty 4: Modern Warfare Promod, to people hit F for match start.

Rup, please!
Rup, press F -.-

Rup by Taz51 May 13, 2011

Rup 

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.”

Rup by sidtheslothkid November 4, 2018

Rup 

The best way of starting a conversation, better that the way of saying "Sup".

Rup Mariana hows your day going?:)

Rup by Roach1er November 1, 2010

rup 

Short nickname for Ruplinger

Hey Rup, How's it goin today?

rup by Roostafari November 29, 2004

rup 

shortened version of hurry up. for the lazy people out there that don't use full words or the drunk who cannot string two words together, visit te puke for details.

what are you doing?
nothing.
rup ah.

rup by rupahcunttptbitch December 9, 2008

rup 

Sometimes said by a marching band when puting the instrument to their mouths.

*drum drum drumma drumma drum drum drum drum drrrruuuuummm* "RUP" *DAAA DAAAA DAA DA DA DAAAAAAAAAA*

rup by master stghm April 4, 2004