This card has it all, really: a grim joke about murdering your children, frightening cartoon characters, and (just in case you couldn't picture it on your own) a drawing of a boy blowing up.
To anyone who complains that our society has become too desensitized to violence in recent times because images in TV and movies, I urge you to take a close look at the exploding boy in this vintage postcard and ask you to never raise the argument again.
And, what did he do? Eat the damn thing?