These boxelder-like stink bugs that have been attaching themselves to my screens are annoying, but I scoop them up and away they go.  Thankfully they don't have very fast reflexes, so I'm proud to say I'm stink free.  But I've been seeing a worse adversary lately.

He's much speedier, and at the rate he's moving, and the growing numbers, this can't be good.  Now, I could search Google and find out what this thing is, but I'd rather panic first and start stomping.

Below is the only photo I could get. It seems as soon as you're on to them, they take off for the grass.  They are mostly seen scurrying across sidewalks.  But I know they are hidden in my lawn, waiting for the perfect moment for their venomous strike.

Society, beware.