ABC canceled Barr's sitcom shortly after she wrote the racist tweet.
Barr said she was going to leave Twitter after receiving criticism for her racist rant toward Valerie Jarrett on Tuesday, but it seems the comedian is still actively tweeting.
"It's time for you to strike back against these THOUGHT POLICE and really shake them up!"
Fans are suggesting Fox could pick up the series similar to how NBC did when Fox canceled "Brooklyn Nine Nine."
There was a special significance to Dungey bringing down the ax on "Roseanne."
Barr, a devoted supporter of President Donald Trump and purveyor of far-right blogs, also earnestly shared a series of conspiracy theories with her Twitter followers.
"We missed all the shows about black and Asian families."
Ivanka Trump started following Roseanne Barr on Twitter.
"A lot of women have compromised, given in, raised their kids and not had the luxury of being able to think for themselves."