snirt
n.— «Snirt is a colloquialism for a combination of snow and dirt or litter found in city streets, and snit is the term used for the combination of snow and dog faeces.» —“Snow: A brief history” by Adam Forrest Sunday Herald (Glasgow, Scotland) Jan. 6, 2008. (source: Double-Tongued Dictionary)
Further reading
A mixed-breed dog is sometimes called a bitsa, as in it’s made from “bits of this and bits of that.” This is part of a complete episode. Transcript of “A “Bitsa” Dog is Bits of This and Bits of That of that”” You know, we were talking...
Critters, co-workers, and clothes: What do you call your favorite mixed-breed dog? There are Heinz 57 mutts and Texas brown dogs in the U.S., while in parts of the Caribbean they’re called potcakes and coconut retrievers. Plus, among firefighters...