Bloody demons, they're all around us and such a bloody plain to get rid of!
Preacher A.A. Allen claimed that these were real recordings of him casting out demons in front of enthusiastic crowds during his revivals. He commands the demons to leave, but they simply refuse.
It doesn't help that the the average demon sounds like a petulant, bratty teenager who's just been told he can't wear black nail varnish to school; you almost expect them to flounce out shouting, "That is so unfair! You're always telling me what to do!"
They don't do much crying until the end.