David Irwin, a former YouTuber and cereal reviewer, returns to the show more than six years after his first appearance, which followed the discovery of his HighSp00n channel on Instagram. A longtime friend of the podcast, David has consistently brought engaging conversation and entertainment to each visit. In this episode, we catch up and explore his latest venture—launching Rad Dad Prints, a business focused on designing and selling custom 3D-printed models—while discussing creativity, entrepreneurship, and the evolution of his career.