Peter: I can't take the trash out today, I'm working late at the office.
Lois: The caller ID says you're calling from the kitchen. In fact I can see you.
Peter: [Edging sideways.] OK, can you see me now?
Peter: Now I am at the office.
They're in the Clam complaining that they can't drink when they make the revelation that Brian can because he's technically 56. But Quagmire should be able to drink, as in a much earlier episode, he's revealed to be over 60.
The voices of Brian, Stewie and Peter (as well as other minor characters) are all voiced by the creator, Seth Macfarlane.