I will admit i have laughed at bad jokes before(nowhere near as bad as these), but three things inclined me to write:
1) I`m stilll having to deal with the situation
2) Not everyones body has been recovered
3) The title was missleading regardless of the warning at the start

Even if i were not involved directly, I could not even bring myself to laugh from a morality stand point, thats just me, i do not expect every to follow what i believe though.