Related:

• Gee Wiz, I didn't know DOS is that stupid!
• When can I give DOS the boot?
• Toto, I don't think we're in DOS anymore...
• Can I call you Ms. Dos?
• Caches to caches, DOS to DOS...
• Shell to DOS....come in DOS.
• . . . ASCII to ASCII, DOS to DOS . . .
• At my high school (many years ago) over a dozen Polymorphic 88 S-100 computers were used to teach computer lit in the math department.
  Now I was the curious type and I took to reading the supplementary documentation to the operating system and I implemented a number of nasty suprises for the other students....