Frank Sinatra Jr. sings the Family Guy opening theme song during the end credits.
The show that Stewie was watching was "Hope and Faith" which airs on ABC.
The commentary for this episode reveals the guy in the blue suit who is very enthusiastically clapping is based on a real person Seth saw in the audience of a Frank Sinatra concert.
Stewie: You know Brian, when you're wearing that suit, it looks like you're taking a white poop!
Peter: Greetings Hebrews and She-brews! What a glorious day!
Stewie: Yeah, I don't need to go to the hospital or anything, I'll just use this Mr. Potatohead ear.
Chinese Guy: Hello. How come I rich and you not? How come you not sell real estate like I do? How come I sleep with your wife while you at work? And then I pee in your toilet and don't flush. And sometimes I open the back part and I pee in there, so that when you flush, pee come out. You know why? Cause I'm smart. I'm smart, you stupid. Call Now!
Meg: ...I have something very important to tell you. I am a lesbian.
Chris: (Meg walks in with a mullet) Mom, why is the cable guy here?
Stewie: (looking a white suit in a store window) Oh who am I kidding. All those buttons and I'll look like Steve Harvey.
New Rat Pack
"Rat Pack" is a nickname which was given to a group of 50's entertainers, including: Frank Sinatra, Dean Martin, Sammy Davis, Jr., Joey Bishop, and Peter Lawford.