Poil is essentially a female counterpart to Casper. She is calm, innocent, and kind-hearted like the namesake friendly ghost, and doesn't like to scare people on purpose like her boyfriend. Poil's personality is comparable to a dumb blonde, as she is notably absent-minded and takes figurative expressions way too literally. Poil's most distinctive feature is her long, blonde hair with a purple (or pink) bow on top. She also appears to be a little bit seductive and flirty