I have just watched the "Jungle Fever 1991" (http://en.wikipedia.org/wiki/Jungle_Fever) film which tell a story a white woman dates a black man. So,
Does "Jungle Fever" mean a white woman dates a black man? (http://www.urbandictionary.com/define.php?term=jungle+fever)
If it does, then why they say "Jungle Fever"?