The comments in the Chrome Web Store are hilarious: "Phenomenal! I installed it, removed it from my control bar, forgot it was running, and started editing wikipedia articles to remove references to Pokemon and pokedexes from articles, but they kept reappearing. FANTASTIC!"
I implemented several of those with a generic regex-replace plugin. I didn't write the regex properly, though, so replacing "election" for "eating contest" meant that "selection" is now "seating contest", which is not a thing but it should be.
A couple extra replacements: "Senator" works better as "Sith Lord", and "the NSA" as "Glorious Leader" ("those jerks" works fine most of the time, too).