Super Mario Bros: The Human Limit
It wouldn't be a SMB speedrun video if it didn't have the bus analogy.Jokes aside, Summoning Salt is a great Youtube channel, and it makes me feel emotionally invested in speedruns of games I've never heard of before. Great storytelling. Not to mention that speedruns (and the glitches people find to get world record times) are pretty interesting from a computer science standpoint.