Hallway Sex Share definition Flag You and your wife pass each other in the hallway, look over at each other and say, "Fuck YouI". It's been so long and me and the wife are in such a rough patch right now that all we have is hallway sex. Hallway Sex by paperdoll0614 February 21, 2012 0 0 Get merch Get the Hallway Sex mug. Buy Now — $32.95 See more merch