1 definition by nia rae

(or plural- shnoids)

This is the accumulative matter of snow and dirt that build up behind the tire of your vehile in the winter. It's the stuff that makes you circle your vehicle in the parking lot, getting the toe of your shoe dirty, trying to get all of them off.
If one where to see an empty walmart parking lot during the winter, one would find that a shnoid can come in a variety of shapes and sizes.
by nia rae February 23, 2009
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