Frostbite-flavored Hob-O
From A KoL Wiki
This is a piece of candy from a pack of Hob-Os, the tasty treat for which hobos clamor, when they're not singing incomprehensible songs about vampire birds. This particular piece is frostbite-flavored, which means it tastes like that time you got frostbite on your tongue. [You eat the frostbite Hob-O, teeth chattering all the while.]