Chili

i just learned in my class earlier that chili or spicy food is not a taste or a flavor. it simply acts on our pain-heat receptors (kinda the same) all over our body. so i thought, for all those evil bullies and the avengers of justice out there, why not crush your chili into fine-liquidish substance, put it at the end of a straw and then blow at the other end towards your enemies' skin. insta-dart ninja weapon. have fun! :D *note:wear gloves while preparing.