I don't like to watch Youtube videos of folks 'getting the chop' (Or killed, as I like to call it in my old fashioned way), and generally try to stay away from anything like that.
I certainly don't laugh at it either. Any involvement in 'nasty business', may have left me excited, euphoric or relieved, but that was more related to my own well being/survival, and not at some death related comedy moment.
Just my two penneth, as I did not want to be labelled in BB's 'we'.