From Longman Dictionary of Contemporary Englishguttersnipegut‧ter‧snipe /ˈɡʌtəsnaɪp $ -ər-/ noun [countable] old-fashioned SSCa dirty untidy badly behaved child from a poor home
Examples from the Corpus
guttersnipe• There's no trusting a guttersnipe.• No wonder you turned into such a weasel-faced guttersnipe.Origin guttersnipe (1800-1900) → GUTTER1 + → SNIPE2 