I haven't tried it yet but some boys I know are swearing by it.
Take post hole diggers and run a hole as deep as you can. Pour soured corn mixed in with beer and grape kool-aid. (The following I'll leave up to you to decide on how to get) Layer used tampons over the top of the corn and cover with dirt. It is a sworn by method by those guys who are brave enough to ask for the special ingredient. Personally one divorce is enough for me.
I'm giong to try it but substituting old shrimp peels and menhaden oil for the tampons.
I've used corn soured in old cooking oil too.