What is the simile used by Enfield to describe his hate for Hyde?

The simile below, in addition to the rest of the quote, is the closest thing I can find to what you're looking for in the first chapter of the text. The simile is marked in bold print.

It wasn’t like a man; it was like some damned Juggernaut. I gave a few halloa, took to my heels, collared my gentleman, and brought him back to where there was already quite a group about the screaming child. He was perfectly cool and made no resistance, but gave me one look, so ugly that it brought out the sweat on me like running. The people who had turned out were the girl’s own family; and pretty soon, the doctor, for whom she had been sent put in his appearance. Well, the child was not much the worse, more frightened, according to the Sawbones; and there you might have supposed would be an end to it. But there was one curious circumstance. I had taken a loathing to my gentleman at first sight. So had the child’s family, which was only natural.