Catching blowies Share definition Flag The act of sleeping with ones mouth open wide enough for blow flies to land inside Dazza's over there on his couch catching blowies.I'm so exhausted, I'm going home to catch blowies. Catching blowies by RingChinRanga December 25, 2020 0 0 Get merch Get the Catching blowies mug. Buy Now — $32.95 See more merch