Conversation so far:
What does Bango refer to?
Brian and Stewie hitch a ride in Quagmire's Wanna-bang-o.
Does Peter Griffin do something interesting in the episode Stewie Griffin: The Untold Story?
Peter buys a TiVo.
Why does Peter Griffin want a TiVo in Stewie Griffin: The Untold Story?
What does Peter Griffin do next in the Stewie Griffin: The Untold Story?
While watching television, Brian and Stewie see an interview with a San Francisco man who looks and sounds exactly like Stewie.

Question: What is Stewie's response to this?
Self-contained rewrite: What is Stewie Griffin's response to seeing a man in San Francisco who looks and sounds exactly like Stewie?