Wonder - Pages 158-185
When Jack goes to Auggie's house to work on their science project, he's not to enthusiastic about getting to work. The first thing he notices when looking around Auggie's room is the Xbox 360 and asks if they can play Halo. According to Wikipedia, there have been nine Halo game releases. SinceWonder was published in 2012, and assuming Auggie had the latest version, it would probably had beenHalo Reach.
The title "Darth" in Star Wars is given to Sith Lords. The Sith are the people who use the dark side of the force, and Sith Lords are their leaders. Or, as quoted on Wookieepedia,
"The Darth title was more than just a symbol of power; it was a claim of supremacy. It was used by those Dark Lords who have sought to enforce their will on the other Masters. It was a challenge — a warning to bow down or be destroyed.
"In the simplest terms, in the Star Wars world, people named "Darth Someone" are bad, bad dudes. So now, think about Daisy the dog's official name: Darth Daisy. This evil Sith Lord was a shabby mutt bought from a homeless person. I actually Googled "Darth Daisy" and this is what I found.