Activist Gary Chambers Jr. came on ''TMZ Live'' Monday to talk about his verbal ass-whooping of Connie last week. The viral video ended with Connie storming out of the public meeting after Gary went in on her.

ICYMI ... Connie was dragged over the coals Thursday by Gary who called her out for apparently shopping online while members of the public passionately shared why they wanted to remove Robert E. Lee's name from a local high school. Connie had already condescendingly spoken out against the name change.

Welp, Gary tells us why Connie's just a microcosm of what's wrong with government at large in this country -- specifically, elected officials simply not listening to the plight of people they rep. He also had an update on the renaming debate itself ... it's good news.

In the wake of Connie's snafu, the Baton Rouge School Board at large is now calling for her resignation. Member Tramelle D. Howard -- who reps District 3 in BR -- tells TMZ ... "Myself and other members are asking for the immediate resignation of our colleague this week."

Now, bear in mind ... despite the fact her own Board members are asking her to scram, Connie doesn't technically have to quit. According to their own rules, she either has to be kicked out via a petition from her own constituents ... or resign on her own.

BTW, this isn't the first time Connie's been asked to step down over embarrassing public actions. About a year ago, she was captured on camera putting her hands on a young person's neck after walking over and demanding he and his buddies stop partying.