Shaq posts photo to continue ongoing Barkley feud

Shaquille O'Neal and Charles Barkley got very, very personal on the air on Wednesday after Game 4 of the Eastern Conference Finals on Tuesday night, and apparently, Shaq wasn't finished with Chuck days later.

He posted this photo to his Facebook page in celebration of Throwback Thursday with a caption that took another shot at Barkley.

"Back when I used to DOMINATE on bum [expletive] Chuck."

Barkley famously isn't on social media, so we'll see if he finds out what O'Neal said … and if he has a response.

Here's the exchange that led up to that photo: