Related:

• iffy n. 3.5-inch microfloppies, so called because their jackets are more rigid than those of the 5.
  25-inch and the (now totally obsolete) 8-inch floppy....
• firmy: /fer'mee/ Syn. {stiffy} (a 3.5-inch floppy disk). -- The AI Hackers Dictionary
• microfloppies: n. 3.5-inch floppies, as opposed to 5.
  25-inch {vanilla} or mini-floppies and the now-obsolete 8-inch variety....
• minifloppies: n. 5.25-inch {vanilla} floppy disks, as opposed to 3.
  5-inch or {microfloppies} and the now-obsolescent 8-inch variety....
• There is nothing wrong with sex on television. However, a 25 inch set is much more suitable than a l3 inch set, since on the smaller set, you tend to fall off more often.
• firmy /fer'mee/ n. Syn. stiffy (a 3.5-inch floppy disk).
• microtape: /mi:'kroh-tayp/ n. Occasionally used to mean a DECtape, as opposed to a {macrotape}.
  A DECtape is a small reel, about 4 inches in diameter, of magnetic tape about an inch wide....
• chine nual: /sheen'yu-*l/ [MIT] n.,obs. The LISP Machine Manual, so called because the title was wrapped around the cover so only those letters showed on the front.
  -- The AI Hackers Dictionary...
• flippy: /flip'ee/ n. A single-sided floppy disk altered for double-sided use by addition of a second write-notch
  o called because it must be flipped over for the second side to be accessible....