Sandra Annette Bullock (born July 26, 1964) is an American actress who came to fame in the 1990s, after roles in successful films such as Speed and While You Were Sleeping. She has since established her career as a well-known leading Hollywood actress, with films such as Miss Congeniality and The Blind Side, for which she on her first Academy Award.
In "Farmer Guy", a cutaway shows Peter owning a video store that only offers rentals of the film The Proposal. When a man comes in and asks for a copy of the film, Peter says nobody has returned their copies, so he offers the man a poster of the film that shows Bullock and Ryan Reynolds, and notes that you can pretty much just get the plot of the film from that.
Peter mentions Sandra as starting in a movie idea he comes up with in "The New Adventures of Old Tom'".