KnasBoll Share definition Flag knasboll is a swedish word du är en knasboll=your a goof ball (it always depends on who you call it or when you call someone that it can be a nice insult as well as a relly bad one) KnasBoll by marina April 10, 2004 0 0 Get merch Get the KnasBoll mug. Buy Now — $32.95 See more merch
