U.S.R. 

An acronym, that stands for Ultimate Sack Rider, which means when somebody agrees to everything you say, or do, or suggest, to the point in which you can't take it anymore

guy1- We should go to the movies
girl1- totally
guy2- what a U.S.R.

U.S.R. by coolgreyyyfoxx November 13, 2011

U.S.S.R.

Union of Soviet Socialist Republics

All of those new countries surrounding russia were in the U.S.S.R., check out a map pre 90's

U.S.S.R. by Goofyboi October 20, 2005

U.S.S.R anthem 

the best thing ever makes you a soviet.

bob: plays U.S.S.R anthem becomes soviet

U.S.S.R anthem by hitler jew 43 May 29, 2018

U.S.S.R 

1.The country on most classroom maps where Russia should be. Some schools deal with them being outdated by putting up captions saying 'Can you spot which country's have changed?'.
Most simply hope that no-one notices (they don't)

2. Also, where Linka from Captain Planet is from in the early seasons. It later beomes 'Eastern Europe'

Teacher: Could someone please point out Russia?
Student: uhh...What's the U.S.S.R??...and where'd Russia go?
Teacher: Whoops, Sorry! Russia doesn't exist yet...

U.S.S.R by flying_potato July 7, 2007

R.O.F.L.U.S.J.O.M.A.M.M.S.R.O.F.L.B.T.I.D.I.A.C.I.A 

Rolling on the floor laughing until someone jumps on me makes me stop rolling on the floor laughing but then I do it again cuz it's awesome.

Player 1: I PWNED J00 R.O.F.L.U.S.J.O.M.A.M.M.S.R.O.F.L.B.T.I.D.I.A.C.I.A!

Player 2: STFU N00B

R.O.F.L.U.S.J.O.M.A.M.M.S.R.O.F.L.B.T.I.D.I.A.C.I.A by xCascade October 21, 2010

U.S.S.R.

A former country which Republicans believe Democrats want to model the U.S. after

Fox News anchor: Once again, the Democrats are trying to turn this country into the U.S.S.R.

U.S.S.R. by Bob99999 May 12, 2013

U.S.S.R.

Capitalized abbreviation for the United Salt Shaker Revolution. Beginning in March of 2008 in Toms River, NJ, the movement is widely recognized by their United States Postal Service stickers, with the salt shaker logo stamped in black ink in the center. The stickers and logo are posted and tagged in areas where there is a considerable need to 'shake things up'. Many accredit the rarely seen Oliver Leary as the center of this movement, the U.S.S.R. being his brain-child.

Yo, where are all these stickers comin from?

Its the U.S.S.R., man.

U.S.S.R. by a salter March 26, 2008