To those unfamiliar with The Elder Scrolls IV: Oblivion, it suffices to say that it's the blandest and goofiest of a game series otherwise famed for overcoming the creative limitations of its whitebread genre fantasy setting. So to those unfamiliar with Oblivion, these startlingly accurate parodies of its AI behavior may be bafflingly dorky and esoteric. But to those of us that remember, it's uncanny, right down to the well-nailed impersonations of journeyman voice actors.
NPC eats poisoned fruit:
https://www.youtube.com/watch?v=qN80_7rNmcE
NPC sitting in a chair in a corridor staring at the wall:
https://www.youtube.com/watch?v=CYAkrJil_w0