pack-sack citizen noun a short-term resident of any place, living, as it were, out of a packsack (backpack or rucksack) CANADA
[The logger] was a pack-sack citizen and appeared in Skid Row streets complete with dirty Stanfields and caulk boots which would be later hocked for the last bottle. — TorontoGlobeandMail, pp. B5–B7, 18 January 1966