Between the two, I would have to say spitting gum. Why? I just don’t know. I just feel very strongly about this. Unreasonably strong. I think people who spit their gum out on the street should have their gums and teeth pulled out through their nostrils and surgically inserted into their livers. They need to be tried and executed for war crimes. Their houses needs to be cleansed by holy fire. Their family members, friends and acquaintances all needs to be individually, consecutively and ritually lowered into a cage of starving, blood-thirsty capybaras infected with gonorrhea and syphilis. Fight me.