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2.
A cardboard condo is a box that a homeless person, bum, hobo or transient sleeps in.
I saw homeless person sleeping in a cardboard condo just off of Burnside street.
by Paul Della Valle August 26, 2004
 
1.
living on the streets, not necessarily in a cardboard box
if you dont stop using, you'll end up in a cardboard condo
by agnostic carebear May 29, 2005