What do you call the nasty black mixture of snow and ice that builds up in your car’s wheel wells in wintry weather? Is there a word for this frigid gunk? Various names have been floating around, including hunkers, snard, snowlactites, knobacles, slud, snowtice, grice, carsicles, and snirt. A caller shares another her own family uses, braxis. This is part of a complete episode.