Jay-Z does a diss track going at Fat Joe? Beef?

So, DJ Kay Slay is living up to his Drama King moniker tonight.

He just dropped a Uncle Murda/Jay-Z track going at Fat Joe & DJ Khaled (who gets one bar- “Your off-beat DJ”, wasn’t Jay-Z just talking to him a few days ago??).

Here is a radio rip with a side of Kay Slay yelling up a storm.

Uncle Murda & Jay-Z – Fat Joe / Khaled  Diss

Edit: Just Blaze has the origin of the track; Jay-Z verse is from Blueprint 2 era, someone was bored. Sadat X also did the hook.

Sidenote: According to a few people there was  a solid Cam’ron song that Kay also dropped, we’ll keep you posted..hopefully.  Annnnnnd I was supposed to post this about 45 minutes earlier but my “wonderful” Time Warner cable went down, how convenient.