|Full Name||Wife Petter|
|Defeated By||Panty, Stocking|
|Relatives||Husband Petter (husband)|
|First Appearance||"1 Angry Ghost"|
Wife Petter, initially, acted quite nice and was a very loving wife. She cried whenever her murdered husband was mentioned. She was invited to a live show in order to give her testimony, but after being revealed as the real murderer, Wife confessed to her crime.
She admitted to the murder of Husband on the night of November 27th because she thought that he was stupid for trying to be friendly and nice. She exclaimed that ghosts are supposed to be evil and wreak havoc. After that, she revealed her true form (boasting a monstrous, quadruple jaw full of sharp fangs) and started chasing the judge, but was killed rather easily by the Anarchy sisters.
- Wife Petter's design is a direct reference/parody of Ren Hoek, from Ren and Stimpy.