Continuity mistake: In 'Wasted Talent', near the end of the Chumba-Wumba song about Joe being in the wheelchair, the Chumba-Wumbas wheel Joe till he is about 15 yards away from the gate. Then as the shot cuts, Joe and the Chumba-Wumbas are standing right next to the gate. How did this happen? Nobody moved him. (00:10:30)
Continuity mistake: The number of beers in the first crate when Lois refuses to drink them changes. It goes from 11 with Peter having one, to 12 With Peter and Lois having one. (00:03:35)
Continuity mistake: When Peter and Lois are talking about touring the brewery, the crates of beer on the floor move instantly. (00:03:30)
Continuity mistake: When Peter falls over, the ticket changes place instantly. Note the cracks in the path. (00:08:00)
Continuity mistake: When Peter and Brian are drinking all the beers, Peter picks up a beer. In the next shot it is open and he had no time to remove the cap.





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 ★