Tyrese Gibson’s beef with “The Fate of the Furious” co-star Dwayne “The Rock” Johnson may be the most real feud the former WWE champion has ever been a part of.

Gibson, 38, has been critical of Johnson in the past, criticism stemming from differences on the set of “Fast 8”. Johnson, 45, also had disagreements with fellow star Vin Diesel.

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In a scathing new Instagram post, the outspoken Gibson smashed “The Rock” and threatened to drop out of the next “Fast and the Furious” film if he had to share credits with Johnson.

“I’m sorry to announce that if Dewayne [sic] is in ‘Fast 9’, there will no more Roman Pierce,” he captioned a photo of himself, Johnson and Diesel on Instagram. “You mess with family and my daughters survival I mess with yours. Close your eyes dude you’re a ‘Clown’.”

And things only got more tense from there, with Gibson going so far as to accuse “The Rock” of using steroids. “#CandyAssB**chMade. Men on integrity… Folks that go to the gym and get big naturally #NoJuice #NoOJ.”

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Gibson also addressed the planned 2019 movie spinoff with Johnson and Jason Statham. “Spin-off huh? Spin off these nuts selfish champ,” he wrote before addressing the Instagram photo. “Pause, notice who has got his arms around my shoulder and who is standing alone.”

“The Fate of the Furious” was a huge box office success despite differences among cast members, grossing over $1.2 billion and scoring 2017’s second-most successful release.