boof water Share definition Flag a type of juice (particularly a nicotine kind of juice) it to a vape device so you can suck on it and get addicted. “hey dude you got the boof water?”“yeah bro, its my bag.” boof water by liza678 February 23, 2019 0 0 Get merch Get the boof water mug. Buy Now — $32.95 See more merch