Related:

• System/3! System/3! See how it runs! See how it runs!
  Its monitor loses so totally! It runs all its programs in RPG!...
• VMS /V-M-S/ n. DEC's proprietary operating system for its VAX minicompute
  one of the seven or so environments that loom largest in hacker folklore....
• VMS: /V-M-S/ n. DEC's proprietary operating system for its VAX minicompute
  one of the seven or so environments that loom largest in hacker folklore....
• There once was a system called VMS Of cycles by no means abstemious.
  It's chock full of hacks And runs on a VAX And makes my poor stomach all squeamious....
• A monitor system named DOS Became superseded by OS.
  It's not hard to guess Why the consequent mess Caused programmers all to scream "S....
• DOS is just an operating system that runs Windows 3.1.
• programming fluid n. 1. Coffee. 2. Cola. 3. Any caffeinacious stimulant.
  Many hackers consider these essential for those all-night hacking runs. See wirewater....