From The Free On-line Dictionary of Computing (19 January 2023): fum <jargon> At Xerox PARC, often the third standard metasyntactic variable after foo and bar. baz is more common outside PARC. [Jargon File] (2003-09-24)
fum
<jargon> At Xerox PARC, often the third standard metasyntactic variable after foo and bar. baz is more common outside PARC.
[Jargon File]
(2003-09-24)
