Rebel Commander Ezra Levant was about to take the stage at a Generation Screwed event in Toronto today.

The theme of the day-long conference was taxpayer advocacy and the debt burden, but that didn't stop masked men, women, and other "antifa" gender benders from storming the doors in protest.

When the event was forced outside following a fire alarm, one protester got upset about her photo being taken — and what she did next left bystanders wishing they had been maced!

Warning: You can't unsee what you're about to watch...