Foo
Revision as of 20:50, 16 August 2010 by 74.51.19.114 (talk) (awkwardly pointed out jargon file relation.)
foo is a metasyntactic variable, used in the NetHack context to represent in a larger statement a word that can take on several values. The most well known of these uses is foocubus (to represent a succubus or incubus), though footrice is also common. To fooproof an object is to make it rustproof, fireproof, corrodeproof or fixed. Foo is a carry over from hacker Jargon. See the jargon file.
