This is categorized as a "clever tatoo" but I would also categorize it as humorous tattoo art. Tattoos like this show the committment of the individual to keeping humor at the forefront in their life. This tattoo is hilarious to me.
everyday materials such as a cardboard boxes, newspaper or other materials we can relate to homeless people with. These items are not worth much to the everyday person but to a homeless person it is their home, shelter, blanket, warmth