Slipknot's lead singer Corey Taylor and Machine Gun Kelly have been at odds ever since a collaboration fell through, with both sides claiming they were the ones that pulled the plug.  (And Taylor providing receipts that he was the one who walked away.)

Their feud continues.

Here's what Taylor said about MGK and a recent Q&A session during Shiprocked.

“I mean, spit is coming out of his face and I’m watching it and I’m going, you f*ck,” Taylor said.  “You’ve been here for five minutes, basically, and you’re gonna f*ckin’ run your mouth about bands that have been doing this for 20 f*cking years? Like, in mude, in the dirt ... you're gonna work right in here with your black tongue and talk sh*t about bands?"

“You don’t get to walk into a genre with the history and the work and the fact that this genre really doesn’t get the fucking respect that it deserves, you don’t get to walk in as some weird substitute teacher and pretend like you can tell us what to wear. … How about you suck every inch of my dick?”