Crowley rammed his right shoulder into Ferid, grabbing his head at the same time. He tried to twist off Ferid’s head of his body, but Ferid only laughed, “…See? You can learn a few things from me, no?”
His head didn’t budge. And not just that: Crowley felt Ferid grab him by the head and shoulder, and the next moment, his own head ended up being cut off.