In a recent interview with Billboard, Afrojack took a shot at Deadmau5 when asked about his DJ sets. Read on:

So, solo gigs are more traditional DJ sets? No “pressing play”?

You’re never just pressing play. If you’re a guy in a cube with a mask on, you can press play. Deadmau5 also said himself he’s not a DJ — don’t talk about stuff you don’t know about. I don’t know shit about LED walls and giant mouse heads; I can’t judge it. But if you put four CD players in front of me or [Sebastian Ingrosso] or even Skrillex, we’ve been DJ’ing for so long, we can do a lot of things with those CD players.

Deadmau5 took to Twitter to leave his own response, indirectly, Tweeting:

“So you know how to use 4 CD players eh? Rad. But if you REALLY want to impress me, try setting the clock on my microwave to the right time.”

Uh… Can’t We All Hit Play?