Was walking the dogs last night and a giant wasp-type thing flew right over my head. It was so big I thought it was small bird until I saw the the black & yellow markings and its giant frickin' stinger hanging down. I came across it again when I got home, it looked like it was building a nest in the ground. I looked online and I THINK it was a cicada killer wasp. Fortunately, I read they are not real aggressive toward humans. Anyone else had a similar experience with one of these big boys?