Pharmaceutical price-gouger and smug human parasite Martin Shkreli probably didn’t anticipate becoming an enemy of any Wu-Tang Clan members when he paid millions for the one copy of their Once Upon A Time In Shaolin album. But life takes some strange turns, especially when you can’t restrain yourself from talking shit on Twitter. In a recent TMZ interview, legendary Wu-Tang warrior Ghostface Killah called Shkreli a “shithead” and said that he should release the album to the public. Shkreli responded with some online slick talk:

Ghost mad that Shaolin outsold his last 5 albums… dude’s a non-profit rapper. Calls himself ironman, but sounds rusty AF @GhostfaceKillah

— Martin Shkreli (@MartinShkreli) January 22, 2016

As Nah Right points out, TMZ once again caught up with Ghostface and got some priceless Ghostface reactions. In this new video, Ghost makes fun of Shkreli’s exceedingly punchable face and “Michael Jackson nose.” He follows that up with a very strange and specific threat: “I’ll break your heart in four days.” Observe:

Four days, Shrkeli. You don’t even want to do it.