Water Nymphs

The Nymphs appear in "Power Animal." They're playing in the pond near the Tree Fort telling terrible jokes, when Jake approaches and teaches them a "real" joke. However, Jake laughs so hard at his own joke that he passes out. He later wakes up to discover that the nymphs have taken him to a party in the Cloud Kingdom.

The Nymphs are water spirits from traditional folklore, in this case, depicted as having moving bodies of water for hair and wearing swimsuits.

Appearance
One of the nymphs has rather long hair and wears a pink bikini. She also has a rather thin body and is taller then her friend. She wears two water bracelets-one on her leg and one on her arm. The other nymph has short hair, similar to Princess Bubblegum's in the end of the episode "Land Of The Dead," and a blue bikini. She is a little on the chubby side and is shorter than her friend. While one of the Nymphs has white pupils, the other has black pupils.

Trivia

 * The same voice for one of the Nymphs(Niki Yang) is the voice for Lady Rainicorn.
 * Adam Muto stated that their looks were based on normal girls.

Quotes
See Nymphs/Quotes