blue is sus, but red vented. Share definition Flag in among us everyone is sus and that what happens when you play among us. yellow: blue is sus, but red vented. brown: periodttttttttt. blue is sus, but red vented. by anonymus_me October 8, 2020 0 0 Get merch Get the blue is sus, but red vented. mug. Buy Now — $32.95 See more merch