2. vi. To say "Barf!" or emit some similar expression of disgust. "I showed him my latest hack and he barfed" means only that he complained about it, not that he literally vomited. 3. vi. To fail to work because of unacceptable input. May mean to give an error message. Examples: "The division operation barfs if you try to divide by 0." (That is, the division operation checks for an attempt to divide by zero, and if one is encountered it causes the operation to fail in some unspecified, but generally obvious, manner.) "The text editor barfs if you try to read in a new file before writing out the old one." See {choke}, {gag}. In Commonwealth hackish, `barf' is generally replaced by `puke' or `vom'. {barf} is sometimes also used as a {metasyntactic variable}, like {foo} or {bar}.
:barfmail: n. Multiple {bounce message}s accumulating to the
level of serious annoyance, or worse. The sort of thing that
happens when an inter-network mail gateway goes down or
wonky.
:barfulation: /bar`fyoo-lay'sh*n/ interj. Variation of {barf}
used around the Stanford area. An exclamation, expressing disgust.
On seeing some particularly bad code one might exclaim,
"Barfulation! Who wrote this, Quux?"
:barfulous: /bar'fyoo-l*s/ adj. (alt. `barfucious', /bar-fyoo-sh*s/) Said of something that would make anyone barf, if only for esthetic reasons.
:barney: n. In Commonwealth hackish, `barney' is to {fred} (sense #1) as {bar} is to {foo}. That is, people who commonly use `fred' as their first metasyntactic variable will often use `barney' second. The reference is, of course, to Fred Flintstone and Barney Rubble in the Flintstones cartoons.
:baroque: adj. Feature-encrusted; complex; gaudy; verging on excessive. Said of hardware or (esp.) software designs, this has many of the connotations of {elephantine} or {monstrosity} but is less extreme and not pejorative in itself. "Metafont even has features to introduce random variations to its letterform output. Now *that* is baroque!" See also {rococo}.
:BartleMUD: /bar'tl-muhd/ n. Any of the MUDs derived from the original MUD game by Richard Bartle and Roy Trubshaw (see {MUD}). BartleMUDs are noted for their (usually slightly offbeat) humor, dry but friendly syntax, and lack of adjectives in object descriptions, so a player is likely to come across `brand172', for instance (see {brand brand brand}). Bartle has taken a bad rap in some MUDding circles for supposedly originating this term, but (like the story that MUD is a trademark) this appears to be a myth; he uses `MUD1'.
:BASIC: n. A programming language, originally designed for Dartmouth's experimental timesharing system in the early 1960s, which has since become the leading cause of brain-damage in proto-hackers. This is another case (like {Pascal}) of the bad things that happen when a language deliberately designed as an educational toy gets taken too seriously. A novice can write short BASIC programs (on the order of 10—20 lines) very easily; writing anything longer is (a) very painful, and (b) encourages bad habits that will bite him/her later if he/she tries to hack in a real language. This wouldn't be so bad if historical accidents hadn't made BASIC so common on low-end micros. As it is, it ruins thousands of potential wizards a year.
:batch: adj. 1. Non-interactive. Hackers use this somewhat more loosely than the traditional technical definitions justify; in particular, switches on a normally interactive program that prepare it to receive non-interactive command input are often referred to as `batch mode' switches. A `batch file' is a series of instructions written to be handed to an interactive program running in batch mode. 2. Performance of dreary tasks all at one sitting. "I finally sat down in batch mode and wrote out checks for all those bills; I guess they'll turn the electricity back on next week…" 3. Accumulation of a number of small tasks that can be lumped together for greater efficiency. "I'm batching up those letters to send sometime" "I'm batching up bottles to take to the recycling center."
:bathtub curve: n. Common term for the curve (resembling an
end-to-end section of one of those claw-footed antique bathtubs)
that describes the expected failure rate of electronics with time:
initially high, dropping to near 0 for most of the system's
lifetime, then rising again as it `tires out'. See also {burn-in
period}, {infant mortality}.
:baud: /bawd/ [simplified from its technical meaning] n. Bits per
second. Hence kilobaud or Kbaud, thousands of bits per second.
The technical meaning is `level transitions per second'; this
coincides with bps only for two-level modulation with no framing or
stop bits. Most hackers are aware of these nuances but blithely
ignore them.
Histotical note: this was originally a unit of telegraph signalling
speed, set at one pulse per second. It was proposed at the
International Telegraph Conference of 1927, and named after J.M.E.
Baudot (1845-1903), the French engineer who constructed the first
successful teleprinter.
:baud barf: /bawd barf/ n. The garbage one gets on the monitor when using a modem connection with some protocol setting (esp. line speed) incorrect, or when someone picks up a voice extension on the same line, or when really bad line noise disrupts the connection. Baud barf is not completely {random}, by the way; hackers with a lot of serial-line experience can usually tell whether the device at the other end is expecting a higher or lower speed than the terminal is set to. *Really* experienced ones can identify particular speeds.
:baz: /baz/ n. 1. The third {metasyntactic variable} "Suppose we have three functions: FOO, BAR, and BAZ. FOO calls BAR, which calls BAZ…." (See also {fum}) 2. interj. A term of mild annoyance. In this usage the term is often drawn out for 2 or 3 seconds, producing an effect not unlike the bleating of a sheep; /baaaaaaz/. 3. Occasionally appended to {foo} to produce `foobaz'.
Earlier versions of this lexicon derived `baz' as a Stanford corruption of {bar}. However, Pete Samson (compiler of the {TMRC} lexicon) reports it was already current when he joined TMRC in 1958. He says "It came from `Pogo'. Albert the Alligator, when vexed or outraged, would shout `Bazz Fazz!' or `Rowrbazzle!' The club layout was said to model the (mythical) New England counties of Rowrfolk and Bassex (Rowrbazzle mingled with (Norfolk/Suffolk/Middlesex/Essex)."
:bboard: /bee'bord/ [contraction of `bulletin board'] n. 1. Any electronic bulletin board; esp. used of {BBS} systems running on personal micros, less frequently of a USENET {newsgroup} (in fact, use of the term for a newsgroup generally marks one either as a {newbie} fresh in from the BBS world or as a real old-timer predating USENET). 2. At CMU and other colleges with similar facilities, refers to campus-wide electronic bulletin boards. 3. The term `physical bboard' is sometimes used to refer to a old-fashioned, non-electronic cork memo board. At CMU, it refers to a particular one outside the CS Lounge.
In either of senses 1 or 2, the term is usually prefixed by the name of the intended board (`the Moonlight Casino bboard' or `market bboard'); however, if the context is clear, the better-read bboards may be referred to by name alone, as in (at CMU) "Don't post for-sale ads on general".
:BBS: /B-B-S/ [abbreviation, `Bulletin Board System'] n. An electronic bulletin board system; that is,
