Yes, that old lady mentioned the Mr MoJo Risin thing. She said she likes the song it's in. LA Woman or something like that. I HAVE never heard it as I am WAY too young.
She also mentioned that mojo to that Jim guy meant a narcotic, not a magic spell. I dunno. She said she read it in that book called No One Here Gets Out Alive. Who am I to question such a senile old girl.