The Rock and John Cena continued to trade insults via Twitter on Thursday.

The Rock started with: "Breaking 'kayfabe' is easy, cheap and never entertaining. Boys who are desperate do it all the time."

Cena responded with: "People should stick to the difficult stuff like mom jokes, sexuality, and making light of someones appearance."

Rock responded with: "The first sign of fear is when a man answers my raw aggression with a nervous smirk."

And Cena responded with: "Second sign is when he can no longer speak in public without reading his words. Have a nice night @TheRock."