![](https://image.tmdb.org/t/p/original/zG5i4WgR7zbVhL1JKt9SmKCsvRu.jpg)
![](https://image.tmdb.org/t/p/w342/y0HUz4eUNUe3TeEd8fQWYazPaC7.jpg)
Vestigial Peter
After a vestigial twin grows out of Peter's neck, which he names Chip, he eventually starts realizing that people like Chip more than they like him, so Peter has him amputated. However, after Peter gets into trouble, he realizes he needs Chip more than ever.
![](https://image.tmdb.org/t/p/w300/3OFrs1ets87VmRvG78Zg5eJTZeq.jpg)
![](https://image.tmdb.org/t/p/w300/pH38r4TWTqq7Mcs6XAlwgzNUeJe.jpg)
![](https://image.tmdb.org/t/p/w300/4oE4vT4q0AD2cX3wcMBVzCsME8G.jpg)
![](https://image.tmdb.org/t/p/w300/Akh0M9PMtYjbhGUucozmZ1gaJqt.jpg)
Other episodes for this season
![Finders Keepers](https://image.tmdb.org/t/p/w300/5E1foGGAj2bgjkU3CyKxC7SmVsk.jpg)
![Vestigial Peter](https://image.tmdb.org/t/p/w300/zG5i4WgR7zbVhL1JKt9SmKCsvRu.jpg)
![Quagmire's Quagmire](https://image.tmdb.org/t/p/w300/c3WhF8o9oSDWDXq1L3SKt6n4Voy.jpg)
![A Fistful of Meg](https://image.tmdb.org/t/p/w300/lTQoFMg7PeZAGTQVR5l9408x2D4.jpg)
![Boopa-Dee Bappa-Dee](https://image.tmdb.org/t/p/w300/yEhyVuwVj2ht8P1IVQ4Iek2hzkZ.jpg)
![Life of Brian](https://image.tmdb.org/t/p/w300/uGHdlvXgJ9p9EyMVCchKrvBABQD.jpg)
![Into Harmony's Way](https://image.tmdb.org/t/p/w300/vtYbfcZS1VWacUECuWrFj6USKzg.jpg)
![Christmas Guy](https://image.tmdb.org/t/p/w300/2GmvjDE87v5ap3BK1wwaJ57SEMS.jpg)
![Peter Problems](https://image.tmdb.org/t/p/w300/4illXNP7bfffEX7vljxkMo0qFGN.jpg)
![Grimm Job](https://image.tmdb.org/t/p/w300/2zbOO1Et3jsvoc3Y1ZmtkSJpxEg.jpg)
![Brian's a Bad Father](https://image.tmdb.org/t/p/w300/wWNjvz7KnLnNfefXXRuTN817QMY.jpg)
![Mom's the Word](https://image.tmdb.org/t/p/w300/y0ns0lOl0aRfXeZtqyn24UgTX8H.jpg)
![3 Acts of God](https://image.tmdb.org/t/p/w300/o2TABx13Jh1fuu2cxRB9ZophfPY.jpg)
![Fresh Heir](https://image.tmdb.org/t/p/w300/eMmUCrD7kVTrWrKhpHHSmbYgv7H.jpg)
![Secondhand Spoke](https://image.tmdb.org/t/p/w300/1ClI37xaOkDxmeF91WksIlYt7Cz.jpg)
![Herpe, the Love Sore](https://image.tmdb.org/t/p/w300/p532UbCwUDsI2nGB1aKLdEFf8n7.jpg)
![The Most Interesting Man in the World](https://image.tmdb.org/t/p/w300/4anXrMYuIT0eaZnnEhAaBoiPrWW.jpg)
![Baby Got Black](https://image.tmdb.org/t/p/w300/qiOCySlnM0nwsD9ese2zDMEjrYt.jpg)
![Meg Stinks!](https://image.tmdb.org/t/p/w300/2Q9eBUy6GSAM0NQZsrGoygrK6LB.jpg)
![He's Bla-ack!](https://image.tmdb.org/t/p/w300/1mazfjjpLssINCS1HhNZXA2abaF.jpg)
![Chap Stewie](https://image.tmdb.org/t/p/w300/161D31KZ1me0v1xdv1F2siqoHxO.jpg)