Submitted by György Chityil ... on Fri, 01/19/2018 - 23:17 Hierarchy: VerbDescription: {{idiomatic|pejorative}} To live together, especially of an unmarried couple.Ngram: shack upNgram Text: shack upSource: WiktionaryIssue: 0Wiktionary tag: pejorativeNgram Count: 2
