Susan Sarandon's "Not Having" The Democratic National Convention -- Her Reaction Goes Viral!

The actress looked completely unamused at the DNC in Philadelphia on Monday ... and her reaction went viral on the web.

Twitter user Richard Reese captured the "Step Mom" star's hilarious facial expression, tweeting "Susan Sarandon ain't having it ..."

Sarandon saw the tweet and even replied, "Accurate," also sharing the candid moment.

The 69-year-old star has been an outspoken Bernie Sanders supporter throughout the campaign, and opened up about the controversial DNC email leaks during an interview with The Young Turks (via The Hill).

"That's so disgusting," she told the site about the scandal. "The critical question is, does it matter? Nixon resigned when they broke into the [DNC] headquarters...and now you found out all this tampering went on. What does this really say about us if all of this goes by unattended?"

The DNC came under fire over the weekend after Wiki Leaks released a slew of emails from high-ranking Democratic National Committee officials, which seemingly showed their loyalty to Hillary Clinton.

Susan also said that she understands why the public has been so drawn to both Donald Trump and Sanders. "A lot of people felt disenfranchised. A lot of people are working so hard and getting nowhere. A lot of people are sick with politics the way it is," she explained. "And Bernie and Trump spoke to those people."