The only episode where the episode title is shown on-screen.
Wil Wheaton is shown using his Star Trek background to taunt the Star Wars moviegoers and play up the rivalry between the two fan bases. In real life, Wheaton has actually been a Star Wars fan since childhood, predating his connections with the Star Trek franchise.
In a geeky reference to Star Wars there is a scene between Sheldon's bedroom and Amy's bedroom where the scene change swipes left to right which was a technique used in the original trilogy.
While Wil Wheaton taunts the Star Wars moviegoers, his enthusiasm for the Star Wars franchise is visible in The Proton Regeneration (2017) as you can see a large model of a Star Wars speeder bike with scout trooper figure behind him when he opens his front door.
Wil Wheaton yells "Live long and suck it!" to the upset Star Wars fans. This is also what Sheldon said about the Spock cardboard cutout of Zachary Quinto that he received in The Recombination Hypothesis (2012).