Phrase demeaning of Dr. Harvey Polansky, Superintendent of Southington Public Schools, who erratically calls for snow days in the sun and for school in a blizzard. Sometimes used for blame in completely irrelevant cases.
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.