This is the very essence of what I want to tell my friends every time we see a wasp, and I freak out, and they're like 'oh it's just a wasp it won't hurt you'. Yes. Yes it will. It will fucking hurt you. It'll hurt you so bad your long-lost twin-brother-separated-at-birth will end up in the hospital. It's a fucking wasp, it lives to cause pain and misery! I have totally got to show this to my girlfriend! See? SEE? IT'S TRUE! WASPS ARE THE VERY SOUL OF EVIL!!!
Last summer I had to fight wasps. They squatted our roll-up shutter box. I bought a wasp killer spray poison. The can shoots a stream of deadly foam for 15 meters. Once the wasp touches it, it dies. There's a bloody reason for that long range.