A Pack Of Camels

So on my last trip to Egypt I was wandering around the desert when I came across a man with his camels. He was atop a stool underneath the camels with what appeared to be two bricks in his hands. As I was watching, the man took the two bricks and brought them smashing together, crushing the camels nuts. I'm assuming to castrate the animal. I ran over and shouted

"Holy shit doesn't that hurt?!" He turned to me and laughed. "No, I move my thumbs."