Pisswaker Share definition Flag When you get pissed at a weedwacker because it won't start or won't cut. So you yell pisswaker at it This fucken pisswaker won't start. What a pisswaker!!!!! Pisswaker by Pisswaker March 28, 2019 0 0 Get merch Get the Pisswaker mug. Buy Now — $32.95 See more merch