Slang Dictionary
foobar
n. [very common] Another widely used
metasyntactic variable; see
foo for etymology. Probably originally propagated through DECsystem manuals by Digital Equipment Corporation (
DEC) in 1960s and early 1970s; confirmed sightings there go back to 1972. Hackers do _not_ generally use this to mean
FUBAR in either the slang or jargon sense. See also
Fred Foobar. In RFC1639, "FOOBAR" was made an abbreviation for "FTP Operation Over Big Address Records", but this was an obvious
backronym.