R2-D2, phonetically spelled Artoo-Detoo, and called "Artoo" for short, is a fictional astromech droid in the Star Wars universe.
In "Blind Ambition" the ending parodies the final scene in Star Wars: A New Hope. R2-D2 beeps something to Peter Griffin, who laughs in return.
According to the commentary of "Patriot Games", Artoo was intended to be depicted in wax having sex with actress Gwyneth Paltrow. However, Lucasfilm denied the request to use him, and was replaced by Harriet Tubman.
For Family Guy's parodies of the originals, Blue Harvest, Something, Something, Something, Dark Side, and It's A Trap!, Artoo is voiced by Cleveland Brown, and acquires many of his mannerisms as well as his hair. In Dark Side, original actor Kenny Baker gets a head concussion from the landing on Dagobah so he temporarily opens Artoo so he could throw up.