Continuity mistake: Chris is playing "Guess the word I'm thinking of" with Meg at the table, and they both have a plate and glass in front of them. In the next shot, when Peter walks in, Chris's plate, glass, and arm vanish from the table. (00:16:10)
Continuity mistake: In the car after escaping the motel, Stewie and Brian are talking, and Brian says for Stewie to add the part where he smashed his head on the windshield. In this part, the sun visors have vanished from the car. (00:10:20 - 00:10:45)
Continuity mistake: When Stewie is getting out of the hotel bed to answer the phone and burns his hand on the radiator, the phone cord is shown on the right side of the receiver. But right after he burns his hand and swears, the angle changes, and he grabs at the phone, but now the cord is on the left side. (00:08:35)
Continuity mistake: At the airport, a man walks up to Stewie and asks him, "Aren't you a little young to be traveling alone?" To which Stewie responds, "Aren't you a little old to be wearing braces?" From the side view, the man's mouth is closed; then it cuts to a close-up of his face, and suddenly he's gritting his teeth, showing his braces. (00:04:40)





Suggested correction: Quagmire considers the rest of them to be his best friends. He isn't drinking because they can't drink. He is complaining because since his friends can't drink - he won't drink, so he is still pissed.
It's still a plot hole considering Quagmire's age. I think the writers messed up big time.
You make a good point, but it's awkward to be that one person who is drinking while surrounded by people who can't. So, I understand the correction that was submitted above. Because his friends are not drinking, he now feels that he can't.
It's 100% a mistake. Quagmire simply would buy them alcohol the same way Brian did when they realized he could.
ctown28 ★