The internet has ever thing...^_^
Check these site for Jimmy...
http://www.randomhouse.com/wotd/index.pperl?date=20000313
http://en.wikipedia.org/wiki/Blue_Tail_Fly
http://www.straightdope.com/columns/read/1288/who-is-jimmy-and-why-does-he-crack-corn
More than you wanted to know
About Jimmy crack corn
Want to join? Register here. Already signed up? Click here to login!