When Peter goes back in time and messes things up with Lois, she ends up marrying Quagmire and having a Chris, Meg and Stewie that look like Quagmire instead.
Added:
Lois runs against Adam West for Mayor of Quahog and ends up winning.
Added:
Whenever Family Guy needs a B story, you can always expect the chicken to return to fight Peter.
Added:
When forced to run to Texas and dress as a girl, Stewie enters a Little Miss Texas Pageant.
Added:
Peter ends up opening a restaurant on Family Guy and Joe's friends quickly populate it.
Added:
After Peter fixes Bill Clinton's flat tire, the two of them become best friends on Family Guy.
Added:
Hugh Hefner swings by Family Guy to give Quagmire some advice after he loses his job.
Added:
After going outside without sunscreen, Stewie becomes obsessed with tanning.
Added:
Peter ends up in a drinking contest with his real father, an Irish man who's the town drunk, in order to prove they're related.
Added:
Stewie ends up in a ski-off in order to win his beloved Rupert back.
Added:
Brian and Quagmire join the police force and end up saving Brian from an obsessed Meg.
Added:
Stewie and Olivia go on a double date with Brian and his girlfriend, Jillian.
Added:

Family Guy Season 5 Quotes

Stewie: (Comes into the bedroom) Lois! Lois! Lois! Lois! Lois! Lois! Mom! Mom! Mom! Mommy! Mommy! Mommy! Mama! Mama! Mama! Ma! Ma! Ma! Ma! Mum! Mum! Mum! Mum! Mummy! Mummy! Mumma! Mumma! Mumma!
Lois: What!?
Stewie: Hi! (Giggling and running out of the room)

Stewie: Ooh, let me have some of that Cool Hwhip.
Brian: What'd you say?
Stewie: You can't have a pie without Cool Hwhip.
Brian: Cool Hwhip?
Stewie: Cool Hwhip, yeah.
Brian: You mean Cool Whip.
Stewie: Yeah, Cool Hwhip.
Brian: Cool Whip.
Stewie: Cool Hwhip.
Brian: Cool Whip.
Stewie: Cool Hwhip.
Brian: You're saying it weird. Why are you putting so much emphasis on the H?
Stewie: What are you talking about? I'm just saying it. Cool Hwhip. You put Cool Hwhip on pie. Pie tastes better with Cool Hwhip.
Brian: Say whip.
Stewie: Whip.
Brian: Now say Cool Whip.
Stewie: Cool Hwhip.
Brian: Cool Whip.
Stewie: Cool Hwhip.
Brian: Cool Whip.
Stewie: Cool Hwhip.
Brian: You're eating hair!
(Stewie spits out pie)