Short for [shit factory], a worthless, good-for-nothing person just taking up valuable space on the planet.
"That worthless scum is just a factory, using resources without contributing anything of value."
refers to a paint job, sound system, [rims] or anything else to do with a vehicle that comes standard with the vehicle.
He ain't shit! I got custom [candy paint] on my car and he ridin' factory!
As in "factory air". Fairly rare and quite a treat. The space between *certain* women's most upper and inner thigh. From front or benind light will shine through. So good, you cant get it, it has to be installed in the factory.
Jessica Biel, Heather Locklear. "Jeeze, did you see the factory on Jessica Biel"? Yum.
One whose general knowledge of arcane and useless subjects causes them to spew facts intermittently to no avail.
Doug - "Did you know that all polar bears are left handed?"
John - "Uh... No... but that's interesting."
Claire - "Oh, don't mind dug. He's a fact-ory."
a large building of an industrial nature where most of it labor workers get "f*ct."
John's brother really got "f*ct"...he went from Wall Street Banker to Factory Worker.