Microsloth Windows

Microsloth Windows: /mi'kroh-sloth` win'dohz/ n. 
   Hackerism for `Microsoft Windows', a windowing system for the
   IBM-PC which is so limited by bug-for-bug compatibility with
   {mess-dos} that it is agonizingly slow on anything less than a
   fast 486.  Also just called `Windoze', with the implication that
   you can fall asleepm waiting for it to do anything; the latter term
   is extremely common on Usenet. Compare {X}, {sun-stools}.