I did today for the first time. I've heard it on TV before, but never in person. I was hunting a thicket with lanes cut in it, and had just hit a Doe Bleat can followed by a couple of light grunts. Within a few seconds I hear a lot of movement in the thicket about 75 yards in front of me, and a doe jumps out into a lane and walks towards me for about 10 yards. She jumped back into the thicket and that's when I heard the growl. It sounded like two grunts kind of sandwiched together, but the thing that got me was how loud it was. It seemed like it rattled the stand. I had never heard a grunt that loud before. I never saw the buck, and after a couple of minutes of light grunting, I tried to mimic what I had heard with the grunt call. All I called up was an armadillo. :smack: I'da loved to have seen him, but the experience was still pretty cool.