1. Also spelled 'dirr,' 'dirrr,' and 'dirrrr;' depending upon how obnoxious the user is, this word is sort of a substitute for the commonly used, 'duh,' used by the same type of people. Translated to direct english it's something along the lines of, "Obviously," or "You're retarded," also depending on the
obnoxisity level of the user.
2. A
DOS command to pull up the contents of the currently selected drive or
folder.