well ... if someone needs to die .... at least they picked the right one in that pic.
Maybe some vegetarians and some people who do not believe in hunting
(ie people who do not believe that people have the right to stalk and murder animals because they like the taste of eating the corpses of their victims.)
might like the picture ..... or people feeling frustrated and angry about all the horror they fight against on a daily basis
Vegans believe in living in a way that causes the least harm to others and the smallest "footprint".
I personally don't see any humour in the picture ... when I look at it, I feel quite sad.