I mainly listen to things based around or by improv comedy, so if that's not your jam, keep on scrolling -

My Brother, My Brother, and Me (three brothers give often terrible advice to questions sent by listeners)

Hey Riddle Riddle (a riddle podcast by improv comedians who really really hate riddies and puzzies)

Dungeons and Daddies (the best D&D podcast by players who don't really know how to play D&D and it's not even close)

The Worst Idea of All time (originally the concept was two kiwi comedians watch the same film every week for a year and document and review that experience every week. Each season is a new movie and a new year. The films are always awful and they encourage you not to watch them)

Smartless (Will Arnet, Jason Bateman, and Sean Hayes interviewing other celebrities and famous figures. Only one of them each week know who they will be interviewing before they do so the questions are all improvised on the spot)

Quick Question with Soren Bowie and Daniel O'brien (two ex Cracked writers from the golden age of Internet comedy, who now write for Family Guy and John Oliver respectfully, ask each other questions)