Cory thinks he's been bitten by a werewolf. He goes to a fortune teller, who confirms his worst fears: that he is turning into a werewolf and will kill Topanga. He acts very strangely, thinking that the process is undergoing. Alan tells him that it's just his horomones and that he's going through puberty. The "wolf" was just a rabbit.
This was a great episode! It was kind of wacky and goofy in a nice sort of way! Puberty is a big deal that everone deals with, so it was nice seeing an episode about it. This episode gets a 9.5 out of 10 from me!