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AVGAS

Gasoline fuel intended for piston aircraft engines. It has a relatively high Octane number compared to fuel for road vehicles; AVGAS is usually 110 (110 LL) whereas road fuel is in the 89 to 93 Octane range.
"This damn engine pinks under load !"
"You tried running it on AVGAS ?"
by eighthofseven November 8, 2007
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crumb blindness

Crumb blindness is a genetically transmitted condition which expresses itself similarly to haemophillia; both males and females acn be carriers, but it only exhibits itself in males.

Sufferers from crumb blindless are unable to see the mess left in food preparation areas as a result of the hasty assembly of snack foods, especially when this occurs during intervals in televised major sporting events.

The result is a kitchen strewn with torn-open bags and packets, carelessly discarded dirty cutlery, and crumbs everywhere.

When confronted with the "evidence", the sufferer from crumb blindness will profess genuine astonishment, having been completely unaware of the effects of their activity until it is drawn to their attention by their (usually female) partner.

Crumb blindness in females is extremely rare, and the subject of special study; in males, 100% of the population carry the gene, and it is expressed to some extent in over 70% of adult males.

There is no known cure, but single males tend to suffer more than those with long term partners.
"Christ ! Look at this place ! How much mess does it take to make one sandwich ?"

"Sorry, hun.... I just didn't realise......I think I have crumb blindness"
by eighthofseven August 16, 2007
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die-by-wire

Intentional corruption of the term "fly by wire", i.e. an aircraft who's flight control system has no physical link between the pilot's controls and the external control surfaces, relying instead on computers. A complex and malfunction-prone system, leading to a certain background amount of low-level panic amongst those required to fly such aircraft, either as crew or passengers.
"These damned die-by-wire Airbus jobs give me the Brown Trousers every time I get in one"
by eighthofseven November 8, 2007
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never volunteer

The Army only teaches you two things: "If in doubt, put down smoke and go left", and "Never volunteer for anything".

The Navy only teaches you two things: "Don't throw the slops out to windward", and "Never volunteer for anything".

The Air Force only teaches you two things: "Cheese tastes pretty much the same coming up as going down, so it's OK to eat before a bumpy flight", and "Never volunteer for anything".

The Marines only teach you one thing: "Never volunteer for anything".
by eighthofseven November 12, 2007
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jesus bolts

The "jesus bolts" are the small, high-tensile bolts that attach the rotor pitch control push rods to the swash plateon a helicopter.

If one of these bolts fails, then one of the 'copter's rotors will be decoupled from the cyclic/collective pitch control, which is generally thought of as a Bad Thing; they are so called because if you've led a good life, afther the failure Jesus is the next person you meet.

See also zero survivability incident
Pilot: "Is this thing good to go ?"
Engineer: "Yeah, we even gave you new Jesus Bolts !"
Pilot: "Gee, thanks."
by eighthofseven August 17, 2007
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collapse your wave function

To meet. Based on the fact that when a particle is "observed", its wave function collapses. Therefore, when one meets another person and observes them, one "collapses their wave function", referring to Maxwell's equation for electromagnetic propagation.
"Are your interrupts enabled ?"
"Masked until after lunch.. I gotta finish this."
"No worries, I'll collapse your wave function at about 1330."
by eighthofseven November 9, 2007
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pistol

A firearm designed to be carried and operated in one hand, usually the right. Some are ambidextrous, i.e. the P-38.
"A Colt M1911A1 is still a pretty good pistol"
by eighthofseven October 25, 2007
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