Stewie is having a nightmare which includes him forgetting his line in Family Guy's opening song. He sings, "pumpkin pie" instead of "laugh and cry." He wakes up and goes to sleep with Lois and Peter.

Family Guy has been delivering laughs since 1999 and has become one of the most popular animated sitcoms with over 400 episodes under its belt. The show is currently in its 21st season, and is still ...