slower than a sack of shit moving down the runway Share definition Flag Literally, slower than a sack of shit moving down the runway. Why the fuck is my computer slower than a sack of shit moving down the runway!? slower than a sack of shit moving down the runway by DancingWolfs December 12, 2013 0 0 Get merch Get the slower than a sack of shit moving down the runway mug. Buy Now — $32.95 See more merch