One time I took a log full of carpenter ants and threw it into a standing pool of water, when the drowning ants would arise out of the deep crevices in the log I would smash them to death with a large hammer, no survivors. Also, when ever we had a campfire, I'd throw worms into the fire and hear them scream and crackle. I also mutilated grasshoppers, even going as far as to nailing them to a piece of wood and leaving them dying there for days, I also remember hanging them by their heads in my "fort" made of a couple plywood pieces. I am really surprised I'm not a serial killer, if I saw a kid doing that as an adult I'd get them help.