Since its debut in 2010, Adventure Time has captured the hearts of kids and adults alike with its weird and wonderful characters and quirky adventures. However, with the recent news that the upcoming ninth season, due to be broadcast in 2018, will be the last, many fans are heartbroken with the fact that we only have a couple years of Finn and Jake left.
While we'll surely be sad to see some of these characters leave our screens for good, there are some that we will miss a lot more than others. Adventure Time has given up some characters that are funny, loveable and even iconic. However, a few of the series major characters have been somewhat forgettable and at worst, downright annoying.
With that in mind let's take a look at all the key players and most important characters that inhabit the Land of Ooo and rank them from worst to best. Mathematical!
12. Lumpy Space Princess
The Land of Ooo is literally full of princesses with sporadic appearances from the likes of Slime Princess, Hot Dog Princess and Muscle Princess to name just a few. Even with so many out there, Lumpy Space Princess has to be the worst.
In a world full of likeable characters, LSP is a bratty, self-centred, attention seeking and often rude individual which sees her sitting at the bottom of this list as the worst character we see in Adventure Time. She's often annoying and her awful attitude makes her just like the spoilt brat characters you'd expect to see on shows like The Hills, only more purple and lumpy.
Although she's not actually all bad and has showed signs of being a good lumpy space person here and there, for example when Finn contracted the lumps and she took him to Lumpy Space to find the cure, she's still the least likeable main character of the show.