The perfect illustration of what happens when you tell someone you're a software developer. First panel: normal conversation about back pain. Second panel: the moment you mention "software development" and suddenly the other person transforms into a shy, awkward mess.
That hunched silhouette in panel three is the universal developer posture™ - the evolutionary result of 10 hours daily of staring at Stack Overflow errors. Your spine gradually morphs into a question mark, much like your code comments.
The real joke? We spend thousands on ergonomic chairs while maintaining the posture of a cave troll examining a particularly interesting pebble.