I'm going to kill the arcade version of donkey kong for my friend
Does your friend like the arcade version of donkey kong?
Yes he does and I feel really sick that the arcade version is still playable.
I don't really think doing this to the arcade version of donkey Kong is going to do you any good. I feel like a going out of your way to cause potential issues when there really doesn't need the be any.
I don't give a fuck about the arcade.
Don't you want your friend to have fun at the arcade? They found something they enjoy and you should try to enjoy it with them. Try playing the game with them and maybe you'll both have a good time.