An auto racing term borrowed from air combat terminology, used to describe a battle between two or more drivers that involves a lot of overtaking and changing of position.
by Airrider October 10, 2009

An air combat term for losing a pursuer in such a way that the attacker is killed by crashing in an attempt to keep following the defender.
When a fighter has been in production for long enough, you can bet its record will include at least one maneuver kill.
by Airrider October 10, 2009

A suffix added to boat configuration names which denotes how many hulls a boat has, especially three or more.
E.G. a boat with three hulls is a trimaran, a boat with four hulls is a quadrimaran, and so forth.
The advantage to multiple hulls are largely twofold: first, for roll stability and second, for making sharper hulls that more efficiently cut through the water, decreasing drag.
E.G. a boat with three hulls is a trimaran, a boat with four hulls is a quadrimaran, and so forth.
The advantage to multiple hulls are largely twofold: first, for roll stability and second, for making sharper hulls that more efficiently cut through the water, decreasing drag.
Does anybody think V-hulls are cool anymore? All I see now are whatever-marans with, like, two or three hulls out there now.
by Airrider October 10, 2009

A derisive term for warning lights in a car dashboard or any similar arrangement in a vehicle's cockpit. So called because they light up when the operator is being an idiot and letting something go wrong.
by Airrider October 10, 2009

In the special effects business, any mechanism that operates using a 1:1 movement ratio rather than using conventional input devices (levers, switches, knobs, etc.) or preprogrammed movement sequences. Waldo devices are often used for filming complicated live-action sequences, such as smoothly controlling a humanoid or lifelike animatronics system, making a radio-controlled full-size vehicle act exactly as if there was a real driver behind the wheel in a stunt sequence, etc. Simply put, they are used when intuitive controls are needed above all else.
The Mythbusters used a Waldo rig to make a bus roll itself over in their Demolition Derby Special.
Doc Ock's tentacles in Spider-Man 2 were controlled by a miniature Waldo setup. Where the controllers put the tentacles in the model, they moved behind the actor.
Doc Ock's tentacles in Spider-Man 2 were controlled by a miniature Waldo setup. Where the controllers put the tentacles in the model, they moved behind the actor.
by Airrider October 10, 2009

A piece of automotive bodywork that is meant to deliver downforce by channeling air under the car, especially under the midsection and rear, so that it creates a low-pressure system under the car which sucks the vehicle to the ground. This increases traction and stability at high speeds.
These are especially prevalent on high-performance sports cars, supercars and most racing cars when putting spoilers that create similar downforce would just cause too much drag.
These are especially prevalent on high-performance sports cars, supercars and most racing cars when putting spoilers that create similar downforce would just cause too much drag.
If you don't see a big tailwing on the back of a modern supercar, look at the tail for a diffuser.
The double-deck diffusers used by a few teams caused a scandal in Formula One over the 2009 season.
The double-deck diffusers used by a few teams caused a scandal in Formula One over the 2009 season.
by Airrider October 10, 2009

A slang term used to refer to anyone who has ever had to eject from an aircraft, in combat or otherwise. The name comes largely from two facts: Martin-Baker is one of the oldest and most well-known ejection seat manufacturers, and almost any pilot is thankful for that ejection seat when they have to bail out.
by Airrider October 10, 2009
