No more Twitter for Chris Brown.

The rapper deleted his Twitter account after a heated cyber exchange with Jenny Johnson on Saturday. Johnson, a television producer and comedian, had an online back and forth with the singer that quickly turned vulgar, according to CNN

The exchange began when Brown posted a picture of himself on Twitter with the caption, "I look old as f---! I'm only 23." The female comedian decided to take a shot at Brown, as she had previously done since the singer pleaded guilty to felony assault of ex-girlfriend Rihanna back in 2009. Johnson responded on Twitter and said, "I know! Being a worthless piece of s--- can really age a person."

Those were fighting words to Brown, who fired back and said, "Take them teeth out when u Sucking my d--- HOE." Johnson responded with a typo insult and tweeted "It's 'HO' not 'HOE' you ignorant f---."

The cyber exchange heated up with more vulgarities and insinuations.

Johnson linked a tweet to an MTV News story from March 6, 2009, featuring the graphic details of Brown's assault on Rihanna on Feb. 8 of that year.

The comedian finished her side of the exchange by summing up some of the literal potty talk between Brown and herself.

"Okay. I'm done. All I got from that exchange with Chris Brown is that he wants to s--- and fart on me ... I have zero respect for a person who seems unapologetic for the terrible crime he committed and shows no signs of changing," she wrote.

Before closing his account for good, Brown tweeted "Don't run for support now ... Lol. Ur a comedic writer!!! If u can take a dick, u can take a joke," then added "Just ask Rihanna if she mad??????"

Brown previously signed off Twitter in 2009 as @mechanicaldummy after he tweeted his complaints about Walmart and other retailers for allegedly not selling his album "Graffiti."