15
Derived from Star Fox's 'Barrel Roll', the phrase is used to interrupt a person from saying something uninteresting or out of the conversation.
Person 1: That was a hell of a ride
Person 2: I mean it's a new 370z customized, you've gotta expect something worth while...
Person 3: What kind of an engine does it use? I mean I personally think with 4000 cc...
Person 1: Barrel roll.

Example 2
In a blog contest
Person 1: so I just wanted to say, screw those bastards and live your life as you want it to be.
(applauses)
Person 2: Today, I received the mail from my parents that Sylvie died. A drop of tear fell from my watery eyes as I reminisced about the last time I saw her. She was old. Older than I, in a dog's age....
Audience 1: barrel roll.
by Medill Journalist December 02, 2009
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16
Basic areobatic maneuver, used to shake an enemy from your tail. You corkscrew in the sky and lose airspeed, and your enemy flies right by you.

To perform a barrel roll, bank sharply left or right, and gently pull back on the stick to maintain the roll. Hold sideways pressure on the stick as you roll inverted, then center it when you return to level flight.

During this move, the stick is essentially in the Left or right rear corner of the cockpit. The nose will draw a circle on the horlizon, instaed of rotating on a point. If you do a barrel roll perfectly, you won't lose any altitude
These people who say to perform a barrel roll by pushing buttons don't know how to fly worth shit and I would own them in any aerial combat game.
by Salem March 31, 2005
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17
the act of doing what Pepppy says to do for once, in doing so you will tear a hole in the time space continuim and die be sent into mallet space.
"DO A BARREL ROLL!"
you: okay
*suddenly sucked into mallet space"
by nick connors September 07, 2006
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18
A savage twisting action exerted upon green volkswagen polos when sliding on black ice, normally during airborne periods
in unique circumstances the two passengers walk away unschathed this is beleived to be due to the german construction of the car and the identical naming of the passengers eg. Tom
Tom 1: hard left
Tom 2: (brakes)
Tom 1: Shit!
Tom 2: Shit!
(Barrel Roll)
by Tom, founder of barrel roll February 07, 2007
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19
A term used internet chatrooms and forums when somebody thinks they did something special but is actually useless and uninteresting.
Person A: Look how fast I can type!
Person B: Do a barrel roll.
by jonjonjonjonjon July 06, 2006
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20
The act of asking a younger lady to flip that ass bitch and let you see what she's got...?

Brian Pepper: Do a barrel roll!
Haley: What is a barrel roll?
Brian Pepper: Copy Paste?
Haley: Shut the hell up!
Brian Pepper: Get off my momma!
Ms. Catron: DO a barrel ROll!!!
Haley: I still dont know what a barrel roll is?
Ms. Catron: I owe you...
Mr. Sumpter: YOu look like you could use a barrel roll!
Brian Pepper: Do a barrel Roll!

by michael cantu (not really) February 12, 2006
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21
1. A barrel roll is an aerial maneuver in which an airplane makes a complete rotation on both its longitudinal axis and its lateral axis, causing it to follow a helical path, approximately maintaining its original direction
2.an in accurately named move in Star Fox
the plane did a barrel roll in the plane show
by SiebenPhi July 16, 2015
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