Simply the best D&D podcast. In six years, James Holloway has been putting out over 700 episodes of monster wisdom and advice and if you're a GM or TTRPG writer you cannot afford to not listen to him.
Monster Man has been my favourite role-playing games podcast for years now and I can't count the ideas it has sparked for my own games.
This is a brilliant podcast. It could have fallen flat but the host is so keen and knowledgeable (or does his research) that it flies. I have skipped occasional episodes (not interested in the monster in the episode) but I have also been given ideas I can (and have) take to table. If you play tabletop RPGs give it a try, you may thank me.