So, with Family Guy, you have to take the good with the bad in order to appreciate the humor. The "good" in this case being a pitch-perfect parody of Street Fighter II and the "bad" being that one of the characters involved is an Asian laundromat owner named "Mr. Washee Washee" (complicating that further, that name was used as a "make-the-audience-feel-ignorant" joke, so it's just cans of worms all the way down.) So let's all just enjoy this for what it is before Fox takes it down off YouTube for copyright infringement and this post becomes entirely irrelevant:
Family Guy hasn't been good for a few seasons now, but I sincerely recommend Something Something Something Dark Side (trailer), their Empire Strikes Back parody and sequel to their Star Wars parody, Blue Harvest (trailer). It's spot-on and made by people who, like me, truly love the original Star Wars series, warts and all. Plus it is almost entirely free of the cutaways that started to get old around, what, season 4?
You can watch the TV edit of it on Hulu, but you should get your hands on the uncut DVD version. Oh, and if you're wondering where the bizarre title came from: