The hacker sits comfortably on an office chair facing a terminal table, or perhaps it's just a pile of old listings as tall as a terminal table. He is typing madly, using just two fingers, but achieves speeds that typists using all
ten fingers only dream of. He is apparently debugging a large assembly language program, as the screen of his terminal looks like a spray of completely random characters. The hacker is dressed in blue jeans, an old work shirt, and what might once have been running shoes. Hanging from his belt is an enormous ring of keys. He is in need of a bath.
(From Lurking Horror, an Infocom game)
I immediately recognized myself from the picture - except that I don't carry a big keyring and I use a way much more advanced version of two-finger system (sometimes even utilizing six or even eight fingers at time). Also, the random jumble of letters on the screen would obviously be Perl, not assembly. Then again, I'm not exactly competent enough to be a hacker - I suck at LISP =)