Definitions for "bangtail"
a horse bred for racing.
On a return envelope, the slip of paper between the envelope’s back and the adhesive flap. Since the envelope cannot be sealed without removing the bangtail, it is certainly seen by the prospect and almost certainly read, hence its significance for marketers.
a horse's tail trimmed horizontally, so that the tail has a flat, even end, and hence a horse having such a tail
Keywords:  racehorse, prostitute
racehorse, also a prostitute