WWE Champion CM Punk and singer Chris Brown are the latest two public figures to use Twitter to talk trash about one another.

Punk wrote the following about Brown on Twitter over the weekend:

“I would like @chrisbrown fight somebody that can defend themselves. Me curb stomping that turd would be a #wrestlemania moment.”

Chris Brown replied back with some strong words for Punk, apparently not aware of Punk’s straight-edge drug free lifestyle:

“@CMpunk needs more followers. He’s such a leader! Not to mention the roids hes on has made it utterly impossible for him pleasure a women.

“Positivity regardless of how u feel! @CMpunk contact my assistant and I’ll have em send u an autographed pic for my biggest FAN!!!”

Chris Brown was arrested back in 2009 for beating the shit out of his then-girlfriend, singer Rihanna. According to the police report, Brown punched the female singer in the face several times and threatened to kill her.

For a full account of exactly how badly Brown assaulted Rihanna, head over to People.com.