The Luckiest Tarantula in the World
Here’s a site that features a listicle of the 10 Creepiest Spiders in Movies.
Blue Lightning
TV Tropes has a section called “Shock and Awe” that discusses the use of lightning (blue or otherwise) in films. They mention Palpatine’s lightning in Return of the Jedi and Lightning’s attacks in Big Trouble in Little China, but not Buckaroo Banzai yet… calling all Blue Blaze Editors!