Egon, this reminds me....

Peter:...of the time you tried to drill a hole through your head. Remember that?
Egon: That would have worked if you hadn't stopped me.

So how would that scene actually have played out?

Here's my take on the moments before Egon attempts to drill a hole in his head. In case you are unfamilar with the concept of drilling a hole in your head, it's correct medical term is "Trepanation" or "Trepanning." It is centuries old in practice. And some believed that drilling a hole in your head would cause more blood to rush to your brain. Therefore, making you think better. I'm assuming Egon thinks he could expand his brain capacity this way Here is the wiki entry on trepanation, [link] a very interesting read.

So what better way to kick off October, than with some Ghostbusters art! Big thanks to too

Cheers