What does "Foo" mean?

[PFOnline]

Seriously... I want to know.

Trying to think of a good name for our "off topic" category for our forum, hehe... ;)

[oilman]

[dictionary.reference.com...] - enjoy :)

[PFOnline]

Ah ha! Thanks! I tried looking it up in a different online dictionary and got no results...

I like it! I think I'll name our off topic category "Foo" (if WebmasterWorld doesnt mind of course. ;) hehe)