S1E7: Brian: Portrait of a Dog
How could you let me down like that, Brian?
Oh, I let you down. Why? Because I refused to demean myself by perpetuating the stereotype of the good dog?
This is the one thing I ever asked you to do for this family.
This and not do that thing where you drag your ass across the carpet.
Oh, oh, One time I did that! One time!
Peter, Brian, please.