Kathy Griffin's probably gonna be murdered by the Illuminati ...

This b*tch is calling out half of Hollywood and she's starting off with TMZ's Harvey Levin -- who's pretty much universally hated, so that's nothing too new -- and then she moves on to Andy Cohen who everybody loves! But there are some serious accusations here and we know a bunch of it (not about Andy) to be 100% true.

Watch ... listen ... she's crazy but not THAT crazy.