Lyric discussion by offbeatraghu 

Cover art for Hoochie Coochie Man lyrics by Jimi Hendrix Experience, The

And the lyrics here are not correct.....

it should be--> An even more widely recorded song by Muddy Waters, called Hoochie Coochie Man, also mentions John the Conqueroo. Its lyrics include:

I got a black cat bone, I got a mojo too, I got the John the Conqueroo, I'm gonna mess with you, I'm gonna make you girls, lead me by my hand, Then the world will know, the Hoochie coochie Man.

..... and black cat, mojo are related with the voodoo/magic and even John the Conqueroo is the term used to ascribe the relation of the roots of the magic in african/american people.....

And this song was also done by Muddy Waters..... :)