Mad Dog 357 Ghost Pepper Hot Sauce (5 fl. oz/ 148 ml) Even seen a ghost? One taste of mad Dog 357 Ghost Pepper Hot Sauce, and you will-your own! Made with the world's hottest chile pepper, the Bhut Jolokia, this isn't just super hot. This is world record killer hot. Open up the Guinness Book of Records and you'll see, the 'ghost pepper' as many call it, now reigns as the champion. But since you can't taste a book, taste this. You'll see. This is as scary as it gets! But be careful. or should we say, bhut be careful. Mad Dog 357 Ghost Pepper Hot Sauce may take more than just your breath away.