I can now tell my wheelbug story. About 10 years ago, sitting in my kitchen with my wife about to eat dinner. I had a sweatshirt on the back of my chair. Up crawled a mystery bug on my sweatshirt. It looked like a stinkbug, what could be the harm? I picked it up and put it into a jar. Then I did some research.
Thankfully, it did not stick me. I have read that this is the most painful sting/bite/etc from any kind of bug.