The tale of Brian's book.
I am not Seth McFarlane and don't own the rights to any of his characters.
Brian Griffin had finally finished writing his autobiographical book and brought home a copy yet to be published. Stewie, who had agreed to be his editor, read it all in a week during while everyone was doing something else. Brian was surprised Stewie had gone through it so quickly.
Brian was curious and asked Stewie what kind of review he'd give the book. Stewie flatly said "terrible, all of it". Brian was surprised but said "tell me more". Stewie listed all the problems sequentially. Brian was anticipating a negative review, but not as negative as the ones Stewie would give him given he had spent years working on it given his species' lifespan.
Stewie said: "One of your chapters, which you titled Poetry is just incorrectly written Courtney Barnett lyrics you overheard from Chris's room when he was smoking weed." Brian said, "I think she's a good songwriter and I am glad Chris has a good taste in music, even if only when high." Stewie then exclaimed "That's plagiarism and you didn't even get her lyrics right, as I'm not your brother, I'm not your bitch is not a song of hers nor is it about dogs". Brian signed, "What else?"
Stewie followed by saying: "Your views on politics aren't exactly well informed. One theory of yours was related to the Federal Reserve secretly controlled by squirrels." Brian then went "ruff ruff ruff" when he heard the word "squirrel", given he was still a dog at the end of the day. Stewie then sighed after the gag went on for a while and said, "let's move on."
Stewie mused and asked him "Why do you write so much about mommy in your book?." Brian, after claiming it was merely a coincidence, was as nervous as hell, shouted, "How did you know about this?" Stewie smirked and said "I just know." Brian was about to punch Stewie in the face when the screen suddenly went to black in the middle of a sentence much like in the Sorpanos, Brian's favorite show of all time.