Related:

• DAU /dow/ n. [German FidoNet] German acronym for Dü
  mmster Anzunehmender User (stupidest imaginable user)....
• weasel: n. [Cambridge] A naive user, one who deliberately or accidentally does things that are stupid or ill-advised.
  Roughly synonymous with {loser}. -- The AI Hackers Dictionary...
• foo /foo/ 1. interj. Term of disgust. 2. [very common] Used very generally as a sample name for absolutely anything, esp.
  programs and files (esp. scratch files). 3. First on the standard list of metasyntactic variables used in syntax examples....
• fool: n. As used by hackers, specifically describes a person who habitually reasons from obviously or demonstrably incorrect premises and cannot be persuaded by evidence to do otherwise
  it is not generally used in its other senses, i....
• WIMP environment: n. [acronym: `Window, Icon, Menu, Pointing device (or Pull-down menu)'] A graphical-user-interface environment such as {X} or the Macintosh interface, esp.
  as described by a hacker who prefers command-line interfaces for their superior flexibility and extensibility....
• bletch: /blech/ [from Yiddish/German `brechen', to vomit, poss.
  via comic-strip exclamation `blech'] interj. Term of disgust....
• DRECNET: /drek'net/ [from Yiddish/German `dreck', meaning filth] n.
  Deliberate distortion of DECNET, a networking protocol used in the {VMS} community....
• chomper: n. Someone or something that is chomping; a loser.
  See {loser}, {bagbiter}, {chomp}. -- The AI Hackers Dictionary...
• cram switch: [from the nuclear power industry] n. An emergency-power-off switch (see {Big Red Switch}), esp.
  one positioned to be easily hit by evacuating personnel....