It definitely sounds that way...kind of ironic given that Josh wanted to get away from the jock morons when he broke up Kyuss, so that's why he named his band Queens of the Stone Age. Methinks it's a combination of too many drugs and a high fever, plus over a solid year on the road. Funny thing is I don't think Josh is really homophobic at all, but his embracing the Eminem definition of "faggot" is really not advised.
