Mace was attending the Summit on the Future of the Internet hosted by Project Liberty Thursday at Georgetown University.
The congresswoman began to talk about the backlash she'd gotten from introducing the resolution that prevents people like McBride from 'using single-sex facilities other than those corresponding to their biological sex.'
That's when Evan Greer, a Boston-based left-wing activist, musician, writer and transgender woman, chose to confront her.
'We've had dozens of trans people die this year because of the hate and lies you're spreading. Is this the future of the Internet we want?' she asked Mace.
To scattered applause, Greer continued: 'Are we're building an internet with free speech for everyone or just the privileged few? Are you gonna stand up for the lives of trans people? Black and brown people? Are we fighting for justice or are we fighting for big tech?'
Mace shrugged it off after Greer was removed and joked: 'God loves him, I love him but his penis isn't gonna be in my bathroom.'
Even at the non-partisan Project Liberty conference, the joke got some boos from the crowd gathered.
Mace explained what happened in a post on X later: 'Raging lunatic, pretending to be female, tried to rush the stage at me just a little bit ago. All because I don't want men watching women undress in the locker room.'
Greer responded on social media shortly after: 'I stood up and spoke the truth. I did not 'rush the stage' as everyone can see in the video you posted. You have done absolutely nothing in your career to address the harm and censorship of Big Tech. You're too busy obsessing over other people's genitalia. Get a hobby'
She has been praised for her music and activism by left-wing radicals like Howard Zinn and Rage Against the Machine guitarist Tom Morello and runs the far left activist group Fight For the Future.
'I could not sit silent while an elected official who spreads hate & lies that are getting trans people killed pretends to care about the future of the Internet. So I spoke up during Rep Nancy Mace's speech at the Project Liberty Summit & I would do it again,' she added.
yeah lies and hatred if what is spoken goes against your feelings and narrative