alt + r or the "focus random" button to focus on a random visible bombcast:
After focusing on a bombcast, you can either press
alt + o or click on its title to open its Giant Bomb podcast page.
You can do a simple phrase search by typing in the filter input: (the search is very inefficient)
I only intended to support Chrome, but it seems to work in most browsers. Right now the data used is generated by an offline script. It will become out-of-date when I forget to update it. Don't look at the code; it's garbage. And this might stop working when the Giant Bomb site changes.
But since it has already been useful to me, I hope someone else also finds it useful.