Lois Comes Out of Her Shell

"Lois Comes Out of Her Shell" is the sixth episode of the eleventh season of, and the 194th episode overall. It first aired on November 25, 2012.

Synopsis
"Lois experiences a mid-life crisis, and Peter tries to keep up with her new, wild lifestyle. Meanwhile, Stewie finds a turtle at the park and brings him home as his new pet, unaware that the turtle is evil and determined to destroy Stewie's life."

- The Futon Critic