Since I watch a ton of violent movies, I am planning to teach my 7 year old son how to watch these same movies even when I'm not around.
Why would you teach him to watch violent movies? He is so young to be watching them.
I only want him to learn that killing is good, and to show respect for the dead
I don't think showing your son violent movies is going to help him to show respect for the dead. If anything he will think it is okay to kill people, which could lead to some serious issues with violence. I don't think you should let him watch violent movies until he's much older.
The kid wont remember what I told him and also he will grow up to be my mini me.
Your kid may end up growing just like you, but he could also be really traumatized by watching all those movies. You shouldn't allow your child to watch such violent things until he's older and is able to understand the difference between movies and real life.