Deadmau5 has no qualms about speaking his mind, which is the kind of thing that has gotten him into beefs with all sorts of people, from David Guetta to Arcade Fire (although that one was kinda their fault). A few months ago, after he badmouthed the Diplo/Skrillex team-up Jack Ü and their great Justin Bieber collab “Where Are Ü Now,” Skrillex called him “kind of an asshole,” and Deadmau5 responded by going on a whole rant on Twitter. But that’s nothing — early this morning, as YourEDM reports, Skrillex revived their beef with a string of critical tweets, and that led to many more angry tweets from both parties, because that’s how this stuff usually goes. Witness the whole thing below.

.@deadmau5 I dont care bout ur personal career but the fact that u own ur own record label is sad.I feel sorry the artists you've signed

— SKRILLEX (@Skrillex) November 1, 2015

.@deadmau5 youre great at finding talented people but ur leadership skills are atrocious. I'm sure you don't care tho.

— SKRILLEX (@Skrillex) November 1, 2015

so the reason I've tweeted about @deadmau5 is because I want you all to know I've never bitched out. I never respond to his 💩

— SKRILLEX (@Skrillex) November 1, 2015

I'm forever grateful for the mau5's early support but the reality is sad. He's shriveling In his own pile of hatful 💩💩💩💩💩😁

— SKRILLEX (@Skrillex) November 1, 2015

.@deadmau5 if you ever need a buddy to talk to ill always be here for you. But just know your worlds effect more people than you know🙏🏻

— SKRILLEX (@Skrillex) November 1, 2015

Your words *** Auto correct 😉@anthonydimieri @deadmau5 and yea my grammar is always bad 😇

— SKRILLEX (@Skrillex) November 1, 2015

@Skrillex I count meowingtons, the other cat, and whoever the fuck else listens to this shit.

— deadmau5 (@deadmau5) November 1, 2015

Thanks internet therapists.

— deadmau5 (@deadmau5) November 1, 2015

@Skrillex the fact that I own a record label is sad? OK. It's a sad label. Let's have a cry. I don't tell my artists what to do. Clearly.

— deadmau5 (@deadmau5) November 1, 2015

Monday: emergency label meeting. Big business. Much impact. So crying. (After voodoofest)

— deadmau5 (@deadmau5) November 1, 2015

@Skrillex oh burrrnnnn! Yeah. We suck. But we're 18% less suckier than last quarter.

— deadmau5 (@deadmau5) November 1, 2015

. @deadmau5 no it's sad the people on your label have the worst label head ever aka you bro

— SKRILLEX (@Skrillex) November 1, 2015

@Skrillex tell you what. Lemme borrow the lil popstar for a week, mash together a radio hit in 23 minutes, and will be good label! Yay!

— deadmau5 (@deadmau5) November 1, 2015

In summary: 2 EDM sellouts bitching about who's got a good label and or who's sad. Welcome to 2015. That's about all I'm getting outta this

— deadmau5 (@deadmau5) November 1, 2015

Can I go to bed now?

— deadmau5 (@deadmau5) November 1, 2015

@deadmau5 EDM sellouts… Coming from the dick who constantly 💩s on EDM lol

— SKRILLEX (@Skrillex) November 1, 2015

.@deadmau5 yes good night you sad old washed up asshole. Here's my Halloween costume bye 🙂 pic.twitter.com/9MX76gmIoc

— SKRILLEX (@Skrillex) November 1, 2015

EDM blogs are bout to have some sorta field day.

— deadmau5 (@deadmau5) November 1, 2015

@Skrillex yeah, it's definitely an interesting paradigm, that's for sure.

— deadmau5 (@deadmau5) November 1, 2015

@Skrillex what is it?

— deadmau5 (@deadmau5) November 1, 2015

I bet you he's drunk. https://t.co/ZN55NxW5Bh

— deadmau5 (@deadmau5) November 1, 2015

Shit, I hope he's not headed home on his iohawk… Don't drink and roll kids.

— deadmau5 (@deadmau5) November 1, 2015

you can ignore bullying but at some point you have to stand up for yourself and your friends 🙏🏻

— SKRILLEX (@Skrillex) November 1, 2015