R.S.A. 

R.S.A. is an abbreviation for Rancid Skunk Ass, May be hard to fit into the average sentence, but RSA is the extreme of disgusting.

Daaaamn, that flat beer is fuckin RSA!

R.S.A. by Austin April 19, 2003

R.S.A. 

Richard's - Saving - Awesomeness

a not well documented phenomenon which has been observed on the island of Jamaica. RSA is known to reduce damages by hurricanes which is seen from evidence from hurricanes Ivan, Dennis, Emily and most recently Gustav

Unbeliever :omgwtf teh hurrcane just swerved away from us gigiddy gigiddy gooo

Believer: yeh R.S.A. @ work b1tch!!!

R.S.A. by ArCReid October 18, 2008

s.a.r.s. 

Any long term hacking cough, usually caused by allergies/post nasal drip/ or other non life threatening aliment

(from the Severe acute respiratory syndrome (S.A.R.S) outbreak between November 2002 and July 2003 that claimed the lives of 774 people.)

bro you've got to quit smoking

its not the cigarets, its just s.a.r.s.

s.a.r.s. by dropdead June 20, 2007

S.A.R.S. 

Severe Ass Ramming Session

her butt was sore after experiencing S.A.R.S.

S.A.R.S. by jimboy February 14, 2004

R.S.V.P.A.S.A.P. 

Respondez sil vous plait as soon as possible.

(via email)
Sarah, the car insurance policy expires tomorrow. Should I just renew or shop for better quotes?

R.S.V.P.A.S.A.P.

R.S.V.P.A.S.A.P. by AbnormalBoy September 1, 2004

S.A.R.S. 

Sever Anal Rash and Seepage - often attributed to wiping ineffectively and then walking or running a long distance in a hot environment. That raw butthole feeling that itches.

Dude, i had the worst S.A.R.S. when i got off work at the restaurant last night. My asshole was itching so bad that when i got home i took a shower and scrubbed my ass out.

S.A.R.S. by BMac88 November 10, 2008

S.A.R.S. 

Sexy Asians R uS

You best repsect the SARS or...they be coughin on you....FOO!!

S.A.R.S. by Jessica THE JESSICA December 22, 2003