Femalien is a female "alien" ghost, parody of the Predator alien from the Predator and Predator vs Alien franchise. Originally just a movie character inside the Danny Phantom world, she came to life as a ghost when Desiree overheard Sam saying "I wish something really bad happens to Paulina."
When Danny and Tucker decide to go to Paulina's Quiceañeras' party instead of going to the movies with Sam as they promised, she wishes for something bad to happen to her. That's when Desiree overhears Sam and brings her along with the other two characters to life in order to kill Paulina.
Femalien is a large, green, reptilian feet. She has black ankle bands and a black loincloth. She wears a black tube top with the neck in metal, her right wrist has a jagged blade and her left wrist has a shooter of some sort, her left shoulder protected by a half-sphere shoulder pad attached to a giant shoulder spike-shield. She has two upwards-pointing tusks, one on each cheek, lipstick, and two black pigtails with pink bows.
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