Boner Cats Share definition Flag Cats (cool people) that walk around with boners all over the vases, and break the fine china. A Boner Cats just walked through my home and destroyed my very expensive three-dimensional art. :( Boner Cats by Bitches. The Man August 13, 2011 0 0 Get merch Get the Boner Cats mug. Buy Now — $32.95 See more merch