It's Homer's birthday and he starts to have a midlife crisis due to not amounting to anything. In the end, Marge helps him realize that he has actually done more stuff than the average man in a year then other's full lives, finally satisfying Homer. Meanwhile, Bart and Lisa (who didn't do anything) gets detention. Lisa forces Bart to admit Lisa did nothing and Lisa makes it up for Bart by buying him a new Grand Theft Scratchy.