BOGOMETER (boh-goh'm@-tr) n. An instrument to measure BOGOSITY,
generally a conversational device, as in "my bogometer is reading
in the red on that idea" or "I think you just bent the needle on my
bogometer".

BOGON (bo'gon) [by analogy with proton/electron/neutron, but
doubtless reinforced by the similarity to "Vogon"] n. 1. The
elementary particle of bogosity (see QUANTUM BOGODYNAMICS). For
instance, "the ethernet is emitting bogons again," meaning that it
is broken or acting in an erratic or bogus fashion. 2. A query
packet sent from a TCP/IP domain resolver to a root server, having
the reply bit set instead of the query bit. 3. Any bogus or
incorrectly formed packet sent on a network. 4. By extension, used
to refer metasyntactically to any bogus thing, such as "I'd like to
go to lunch with you but I've got to go to the weekly staff bogon."

BOGON FILTER (bo'gon fil'tr) n. Any device, software or hardware,
which limits or suppresses the flow and/or emission of bogons.
Example: "Engineering hacked a bogon filter between the Cray and
the VAXen and now we're getting fewer dropped packets."

BOGOSITY (boh-gos-@-tee) n. 1. The degree to which something is BOGUS
(q.v.). At CMU, bogosity is measured with a bogometer; typical
use: in a seminar, when a speaker says something bogus, a listener
might raise his hand and say, "My bogometer just triggered." The
agreed-upon unit of bogosity is the microLenat (uL). 2. The
potential field generated by a bogon flux; see QUANTUM
BOGODYNAMICS.

BOGUS (boh'guhs) [WPI, Yale, Stanford] adj. 1. Non-functional. "Your
patches are bogus." 2. Useless. "OPCON is a bogus program." 3.
False. "Your arguments are bogus." 4. Incorrect. "That algorithm
is bogus." 5. Silly. "Stop writing those bogus sagas." (This
word seems to have some, but not all, of the connotations of
RANDOM.) [Etymological note from Lehman/Reid at CMU: "Bogus" was
originally used (in this sense) at Princeton, in the late 60s. It
was used not particularly in the CS department, but all over
campus. It came to Yale, where one of us (Lehman) was an
undergraduate, and (we assume) elsewhere through the efforts of
Princeton alumni who brought the word with them from their alma
mater. In the Yale case, the alumnus is Michael Shamos, who was a
graduate student at Yale and is now a faculty member here. A
glossary of bogus words was compiled at Yale when the word was
first popularized (e.g., autobogophobia: the fear of becoming
bogotified).]

QUANTUM BOGODYNAMICS (kwahn'tm boh`goh-die-nam'iks) n. Theory
promulgated by ESR (one of the authors) which characterizes the
universe in terms of bogon sources (such as politicians, used-car
salesmen, TV evangelists, and SUITs in general), bogon sinks (such
as taxpayers and computers), and bogosity potential fields. Bogon
absorption, of course, causes human beings to behave mindlessly and
machines to fail (and may cause them to emit secondary bogons as
well); however, the precise mechanics of the bogon-computron
interaction are not yet understood and remain to be elucidated.
Quantum bogodynamics is most frequently invoked to explain the
sharp increase in hardware and software failures in the presence of
suits; the latter emit bogons which the former absorb. See BOGON,
COMPUTRON, SUIT.

[source: the Hacker's Dictionary]