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1. (n) An uber l33t type of software compression. (v) to compress something using the RAR compression.
2. A roar; A sign of aggression
Dude, I RARed up your pr0n for you.
You compressed it with RAR?!
RAR! GO AWAY!
by shavedGERBIL February 23, 2003
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Jul 19 Word of the Day
the art of remembering an arousing occurrence or some porn you watched while masturbating, often handy if you have no porn or your in the shower
dude i had the best memory wank the other night, i was thinking about that time I walked in on your mum in the shower
by fonzatron2000 April 28, 2007
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2
rar is a compression method for many files using any 32bit program, as well as a word i use for anything and everything
something that's said as a conversation starter; rar!

also you know when you wwant to say something but the word escapes you? rar takes its place 100% of the time ;)
by Ry | ThoRNe December 22, 2004
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3
a phrase used when 1)someone is angry and doesnt know what to say, 2)someone is trying to imitate a lion or tiger, or 3)as a form of greeting
"rar whassupppp homie??"
"oh nothin you?"
by stripes8 January 09, 2005
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4
Used by people who come from London England. Means cool, wicked.
Rar man that new track is phat.
by Kunzi May 01, 2003
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5
A form of cheating in chess; a way to distract your opponent/change rules. A universal Joke founded by celebrity Joseph Truelson.
Player 1 is 2600 Super GM
Player 2 is pathetically weak Joseph Truelson
Player 1: Checkmate!
Player 2: RAR!
Arbiter: Player 2 wins through unsportsmanlike cheating
by RARARARARARARARAR June 27, 2020
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6
Random Asian Running Syndrome - Asian kids on campus that are always SPRINTING to class, whether they are late or not, have RARS. Frequent strains of RARS cause a sudden stop in running, followed by a walk - What was it about that moment that they decided it was okay to walk instead? Why not jog? Overpacked backpacks are also a common symptom of RARS. Lunch boxes and non-weather appropriate dress have also been linked to RARS.
"Why is that Asian kid running with his backpack on?"
"He has RARS."
by notRacist justTruth February 10, 2014
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