Simple Darthipedia:In-jokes

Like any good humor website, Darthipedia has to have running jokes, except in this case, they're far more... evil.

The Clone Wars suck
The Star Wars fanbase seems to be divided about the Clone Wars CGI cartoon series. While some praise the show for its storytelling, its action and the usual stuff that TV shows get praised for, others just can't STAND the "kiddy-fied" tone of the series, as well as such abominations as Ahsoka Tano, the Lurmen and, dear God, the recurring appearances of Jar Jar Binks. On Darthipedia, these negative aspects are emphasized, and are shown as reasons why the Clone Wars cartoon RUINED Star Wars FOREVER. By the way, we can also infer that Dave Filioni is a sherbert.

Darth Darth Binks
Jar Jar Binks is easily the most hated character in the entire Star Wars universe. It therefore made sense for him to become one of the prime targets of satire on Darthipedia. However, since everyone is a Darth (see below), Jar Jar Binks was no more. He was now... Darth Darth Binks. He became the website's mascot, by the way.

Destroy your planet
Understand how we use this in-joke or we'll destroy your planet.

Evil
Darthipedia is primarily built around an "evil is cool" philosophy, where everyone is a Darth, the Jedi are stupid and the Sith rule over anything. Because they're awesome.

Puppets
Darthipedia features lots of articles about characters from properties other than Star Wars depicted as humorously exaggerated Star Wars characters. The prime targets for this seem to be the various Muppet characters from The Muppet Show and Sesame Street, which are portrayed as members of the Puppet species. This may have been due to the fact that both shows had a crossover with Star Wars at one point and that someone thought about how ridiculous the Muppet characters would have been as "serious" Star Wars characters; this crossover is even acknowledged on this wiki, and "Dearth Nadir" has his own article.