throwing a rucksack up northumberland street Share definition Flag to shag a bird with a very slack vertical bacon sandwich 'no the sex was crap, it was like throwing a rucksack up northumberland street!' throwing a rucksack up northumberland street by rhys April 18, 2004 0 0 Get merch Get the throwing a rucksack up northumberland street mug. Buy Now — $32.95 See more merch