A slang term for a bed or place of
slumber (typically used for only one night). Oftentimes, refers to a
spare bed or couch that can be used to crash overnight, yet the definition allows for any sleeping place (ex. mat, floor, extra
lawn chair, etc.).
Friend One: "Bro I'm coming back to Toronto for a night, can a
mandem bless me a plank?"
Friend Two: "Ahh don't worry fam, I just got a spare bed"