Hangy is an imaginary friend who only appears in "Partying is Such Sweet Soiree".
Appearance[]
Hangy is a bat-like imaginary friend with a dark purple body and black wings. Unlike most bats in real-life, Hangy does not have a visible nose.
History[]
In "Partying is Such Sweet Soiree", Bloo, during his party, asks Hangy, "How's it hangin', Hangy?". Hangy, who is hanging on the ceiling, responds by unraveling their right wing.