Star Wars is a 20th Century movie saga. There have been many references to the franchise have been featured in various episode of Futurama, from explicit references, visual gags, and nods to famous lines and shots.
Farnsworth says "Oh the jedis are going to feel this one!" Jedi are prominent in Star Wars.
Earlier in the episode, Dr. Zoidberg says "It's a trap!" This may be a reference to Admiral Ackbar in Return of the Jedi because they are both sea creature aliens and they said "it's a trap".
The Planet Express Crew re-enact The Sithal War which was fought by the people of earth and the Sith. The Sith are a prominent enemy in the Star Wars franchise.
At the beginning of the episode, there is a truck named 'Binks Armored Expressed' which is named after Jar Jar Binks and is driven by two Gungans (the race of Jar Jar Binks).
The Hanukkah Zombie owns a TIE fighter (ironically he is also voiced by Mark Hamil, who plays Luke Skywalker in the classic trilogy, but Luke shot down TIEs).
The Solid Gold Death Stars are obviously spoofs of Death Stars.
The whole space battle is a spoof of the Battle of Yavin.
Al Gore going through the Achilles' vent and destroying the death star from the inside is a spoof of Lando Calrissian blowing up the Death Star II from the inside.
The bomb hitting the Scammers' ship is based off when a rebel ship crashed into the Executor.
