janner banner
A bedsheet, normally white in colour with discolouration, hung over a pedestrian walkway or bridge in the Plymouth area visible to passing motorists either painted or penned denoting a birthday or special occasion. Usually left in situ for days, weeks, or months after the occasion.
‘Ere it’s Stevo’s bifday next week, let’s put up janner banner for him near asdas so everyones can see it. I’ve got some cum sheets we can use and I nicked some paint from Homebase last week.