Correct, episode 109. It was actually Kirk’s first appearance on Car Talk. You can tell he didn’t do much open mic banter before this from how awkwardly he answers the questions. A lot of fans find it to be one of the more relatable episodes, especially the part where he breaks down and talks real about his brother. As funny and meme-worthy the later Car Talk episodes with Kirk as a guest are, something about his first episode just makes me go back and listen to it again and again. It’s like a warm blanket for your soul.