Viewers cheer as Mary Trump jabs 'coward' Meghan McCain in her last week on The View

Mary Trump jabbed Meghan McCain for skipping out on her latest appearance on "The View," and social media users cheered.

The conservative co-host and Trump have tangled in the past, with McCain disappearing following one clash, and the former president's niece questioned her courage after she missed Monday's segment.

"It's a shame that your colleague didn't have the courage to come on and have this conversation with me," she added. "But I appreciate that you all are willing to take up these very difficult subjects because racism, in my view, is at the heart everything in 21st-Century America."

Trump's shot drew applause and prompted laughter online.