Wait, better idea: filibuster him by reading the constitution over and over. One at a time. Force him to demand you be removed from the room. Shout him down. When one person is removed, the next starts.

I agree you should all stand up and walk out the moment he starts talking, but you should also all dress exactly like Zelenskyy: plain black slacks and turtleneck.

Black, the color of despair.

"Funny, I thought we'd see more good intentions."

Personally, I think he's just yellow.