The soap opera that is Antonio Brown on Twitter continues to provide us with plenty of entertainment.

Now, though, it looks like he's going after a former teammate. Check out the tweet below, where the veteran receiver seemingly took a shot at Pittsburgh receiver JuJu Smith-Schuster.

The social media post from the Oakland wideout comes in the wake of a ​tweet from Smith-Schuster on Monday night, in which he showed major love to Ben Roethlisberger.

It's no secret Big Ben and AB84 have beef. Now, it looks like Brown wasn't happy to see Smith-Schuster get involved.

Brown and Roethlisberger's relationship suffered its final fall at the end of the regular season, where it was reported the receiver got into a heated exchange with the veteran quarterback.

With things unfixable in the Steel City, Brown was eventually traded to the Raiders to team up with Derek Carr and Jon Gruden. In Pittsburgh, JuJu and Big Ben will look to put all this nonsense behind them and get ready for the new campaign.

As for Brown, we'll just have to wait and see what he will be tweeting out next.