I'm not sure I understand the poster of Elmo's head on a plate with cutlery, but it's probably just another convincing lie.
Drug criminals carry, terrorists carry, mad ex's carry, insane people carry, serial murderers carry, bank robbers carry, brutalized ex-victims carry. Muslim women are running around with knives in their skirts stabbing people.
But if any of this makes you nervous enough to want to carry a weapon for your own personal protection, then it's because you're a coward?
Sorry ladies. No cute little Elmo suit or clever slogan is going to protect an unarmed moron from a jihadi.