I mow my yard once a week, or twice a month of we don't get a lot of rain. In the space of two weeks, some wasps managed to build a nest in the power line at the edge of my property, and when I was mowing, they became agitated. One of them crawled up my shorts and stung me just below my ass, on my thigh, and four others stung my arms and legs. Didn't think anything of it, probably should have washed it, but it's a bit swollen this morning.
What's the worst experience you've had with insect or arachnid bites or stings while you've been outside?