Being helpful.

In case you were wondering how to kill a GIANT dragon fly that just so happens to be in a gym locker room when you are trying to shower, I thought I'd offer my advice (GROSS on the bug, by the way). Enter exhibit A.

Smother it in soap. Gobs and gobs of soap. (IT WORKS and yes, I am aware this was not the "eco-friendly" thing to do... Hi, I'm Jenn, innocently trying to take a shower. This was a GIANT DRAGONFLY in the wrong place at the wrong time and it flew at my face. Frankly, I do not care if I killed this particular bug and if you have a problem with it might I suggest some soap on your head as well?)