Is it normal to have homicidal thoughts while feeling angry?

There was an occasion when i was working with my father and in this house there was a girl and a baby next to the room we were working on. So this girl played with the baby and they both made annoying noises, I couldn't just tell her to shut up, because I was at her house, my dad was close, and I couldn't get out of there. So I started fantasizing about myself crushing the baby's head with a hammer and hanging the girl, and I felt good about it. I also have a kind of impulsive behavior that makes me want to crush small animals to death with my own hands. Despite that, I never did, because I can control myself, and I feel that if I did, I would regret it later, because I love animals. I wanted to know if this is really normal, from my research, it seems so, since anger is a "defense". It is important to note that in the case of small animals, I would not need to be angry to want to crush them.