What did John Fury threaten to bury Eddie Hearn with?

There's definitely a bit of dirt doing the rounds about Eddie.
The guy from Porky's corner mentioned it on YouTube. It seemed like he knew what it was about and egged John Fury on to spill the beans

 

If Porkys Corner said it then it must be true.

 

I think John meant bury in a literal sense.

 

Big John knows that Eddie Hearn had a party on December 18th last year whilst everyone was in lockdown, AJ was there, being humble, Bellew was there and got home safe to his wife and kids, Koogs, Froch, all the gang, played party games, had cheese and wine.

Pretty serious stuff.

 

It's ok because he asked Cobra and Froch said it was ok to go ahead