Is it normal that i have random violent thoughts?

I think this is a form of OCD; intrusive thoughts. I have them too, and I've been diagnosed with OCD, mostly germ phobia though. I'll be standing at a road waiting to cross with someone and all of a sudden I'll get an vision of pushing them into an oncoming car.. I know I would never do that - I don't even swat flies xD As long as you don't act on them, there's nothing wrong with such thoughts I don't think.

Maybe you're like this precisely because you are nice and you're not used to having hostile thoughts. Maybe you've experienced some kind of event where you didn't express your feelings, and keeping them bottled up results in random violence thoughts.
If you're always nice and considerate your fuse is bound to blow sometime.
Same here, actually, but it's different with me. I imagine things that I would do to people just to see how they would react. For example, if someone asks for a fork, I sometimes imagine stabbing it through their eye and calmly walking away. Will they drop to the floor, spasming in agony? Or scream their lungs out? But then again, I'm manic depressive. Don't listen to me.

Yeah this happens to me from time to time.

I feel the same once in a while. But actually I only fantasize about hurting/torturing people when I'm mad at them. Normal as long as you don't kill anyone.

its just your way of dealing with the built up anger because you are not a very violent person i am the same sometimes i even go as far to as threaten people but most people that know me know i wouldnt actually do it and have got used to it but yes it is normal not ure how normal myne is though going that far never really thought about it till now

thats sexy

Of couse it is normal.For people like you and me, who are not violent people ; As long as we dont do any violent things in our lifes, the stress of the day or maybe other people's attitude, fills us hatred within.So these thoughts are explosion of these hatred in order to mental relaxing.Also if you play to much violent games, it is normal to think about doing same kind of things to people around.Whenever I get angry or gain hatred of others around me, I say myself that " I'm gonna kill' em all, one day ". I even imagine about it.İt is better than carry the weight of hatred inside.It even gives the mental pleasure.

Im also not really a violent person still thoughts of cutting people in half with a laser of wacking their head of with a sword and such things seem to pop up in my mind...