Just a bit ago, I was doing a one-time cut for a co-worker of mine. Just as I had about 3/4 of the yard done, BAM!! I start getting nailed by those little B@$tards. One of them got me in the back of the ankle, right ontop of that ligament that runs down the back of the leg. It hurts like heck when I go to bend my ankle, so I kind of have a hard time walking. He apologized over and over, and it's like I told him, it's not his faul. Anyone can get them, and you don't know you have them until it's too late. He only mows his yard once every 2-3 weeks, and I belive that is what gives those things time to build those nests. My other yards are cut once a week and I never have problems with them. Thank goodness I dont' have to do this yard again. Anyone else run across any yellow jackets yet?