The Euclid Alternativethe Big Bang Theory : Sea... -

: This episode features the first time Sheldon complains about the check engine light in Penny's car, a running joke that continues throughout the series. The Big Bang Theory - The Euclid Alternative - IMDb

: The episode's title refers to Euclid Avenue in Pasadena, which Sheldon dislikes due to its frequent speed bumps. The Euclid AlternativeThe Big Bang Theory : Sea...

: Howard sets up a highly sophisticated military-grade driving simulator to help Sheldon practice, which ends in disaster as Sheldon virtually crashes into a mall and a pet store. : This episode features the first time Sheldon