Me-Mow

Me-Mow is an assassin that appeared in the episode, "Jake vs. Me-Mow." Pen Ward has stated that Me-Mow is a fan-made character. She is included in the show because "it's so cute and it was drawn by a tiny kid." She is a second-class assassin of the Guild of Assassins and is trying to kill Wildberry Princess to become a full-member assassin. During the episode, Me-Mow poisons Jake with a syringe full of green liquid that would kill a dog fifty times the size of Jake. Jake grows his liver to fifty-one times the size of an average dog, stopping the poison. Me-Mow stated that when she failed her assassin's test, she would have to wait a year to retake it.

Appearance
Me-Mow is a tiny white cat with striped fur. She has large pink eyes, a circular mouth with pointed teeth, and razor sharp claws. Her tail is unusually long and prehensile, and she uses it to carry a test tube of red liquid, which is an antidote to her poison. Her tail can puff up during attack mode. She carries a syringe, that has a picture of her face on it, filled with green poison. She keeps a dagger in her throat.

Abilities
Besides her skills with stealth, as well as having a hidden dagger, she is extremely agile - able to jump great heights and scale objects with ease. She is also skilled in concealing herself, and is capable of climbing sideways on surfaces.

Quotes
See Me-Mow/Quotes.

Trivia

 * Me-Mow is voiced by Kyla Rae Kowalewski, who voices Anais Watterson on The Amazing World of Gumball, another Cartoon Network show.
 * When Me-Mow jumps onto the tree branch, she has her dagger in her hand. Just afterwards she coughs it out of her throat, implying she wasn't intended to have it out before.
 * In the original drawing, Me-Mow appears to be the same size as Jake. However, in the show, Me-Mow is about the size of Jake's nose. However, Jake has shrunk himself to about Me-Mow's size in other episodes.
 * Me-Mow didn't have a tail in the original drawing.
 * The fan who created Me-Mow is named Gunnar Gilmore.
 * Me-Mow keeps an antidote so she can poison others and make them kill for her, offering the antidote only if they do. However, when Jake is in this situation she says that she's going to betray him (while sleeping). Jake's hand is in his nose when she says this, but he doesn't react to the statement (though his hand did react when Me-Mow readied her claw).
 * As with most characters of unusual sizes, Me-Mow's size is inconsistent throughout the episode. Her size varies from being as big as Finn's hand to small enough to fit in Jake's nose with plenty of extra space.
 * Me-Mow is a wordplay for the sound that cats do (meow).
 * Me-Mow's mouth when she is in attack position resembles that of a leech.
 * Me-Mow appeared as "Mow-Me" in the Adventure Time comic, Issue 5, where she appears on Adventure Tim's chart labelled as Lawfully Evil.
 * She is male in the Latin American dubbing.