Jenny Johnson has received death threats and many vulgar comments on her Twitter page after getting into a beef with Chris Brown.

R&B bad boy Chris Brown took down his Twitter account Sunday night after getting into a beef with a female comedian in a series of tasteless tweets.

The Twitter tirade, which was captured by Buzzfeed.com, shows a nasty tit-for-tat with Jenny Johnson after she replied to one of Brown’s tweets about his appearance.

“I look old as (expletive)! I'm only 23…,”
Brown wrote.

Johnson, who has more than 308,000 followers, replied: “I know! Being a worthless piece of (expletive) can really age a person.”

Her comment was retweeted more than 3,400 times.

In response, Brown tweeted that she was engaging in oral sex with him, and later wrote, “Thanks HO!” when she corrected him about a misspelling

While Brown reportedly pulled his Twitter account, Johnson continued to sound off about his comments, telling her followers she’s been getting harassed by Brown’s supporters.

“It's alarming how many death threats I'm receiving via @ replies,” she wrote. “I encourage everyone, including @Twitter to look through them. Not cool.”