BH Stamp Share definition Flag Butt hole (BH) Stamp. The action of any creature whose butt hole is exposed (cat, dog) placing their butt hole on a object. Eww, Rosco just BH stamped your pilow. BH Stamp by Spazz9 April 16, 2016 0 0 Get merch Get the BH Stamp mug. Buy Now — $32.95 See more merch
