The New Hacker's Dictionary

[Usenet] One who kibozes but is not Kibo (see KIBO, sense 2).

kick // v.

1. [IRC] To cause somebody to be removed from a IRC channel, an option only available to channel ops. This is an extreme measure, often used to combat extreme flamage or flooding, but sometimes used at the CHOP's whim. Compare gun.

2. To reboot a machine or kill a running process. "The server's down, let me go kick it."

kill file // n.

[Usenet; very common] (alt. 'KILL file') Per-user file(s) used by some Usenet reading programs (originally Larry Wall's rn(1)) to discard summarily (without presenting for reading) articles matching some particularly uninteresting (or unwanted) patterns of subject, author, or other header lines. Thus to add a person (or subject) to one's kill file is to arrange for that person to be ignored by one's newsreader in future. By extension, it may be used for a decision to ignore the person or subject in other media. See also plonk.

killer app //

The application that actually makes a sustaining market for a promising but under-utilized technology. First used in the mid-1980s to describe Lotus 1-2-3 once it became evident that demand for that product had been the major driver of the early business market for IBM PCs. The term was then restrospectively applied to VisiCalc, which had played a similar role in the success of the Apple II. After 1994 it became commonplace to describe the World Wide Web as the Internet's killer app. One of the standard questions asked about each new personal-computer technology as it emerges has become "what's the killer app?"

killer micro // n.

[popularized by Eugene Brooks] A microprocessor-based machine that infringes on mini, mainframe, or supercomputer performance turf. Often heard in "No one will survive the attack of the killer micros!", the battle cry of the downsizers. Used esp. of RISC architectures.

The popularity of the phrase 'attack of the killer micros' is doubtless reinforced by the title of the movie "Attack Of The Killer Tomatoes" (one of the canonical examples of so-bad-it's-wonderful among hackers). This has even more flavor now that killer micros have gone on the offensive not just individually (in workstations) but in hordes (within massively parallel computers).