A girl who has an absolutely gorgeous body, but leaves much to be desired in the facial region. It sounds like a compliment, but it really isn't. read also: everything about her was great, BUT HER FACE.
A Butter Face would be a girl/guy who has a body that makes your jaw drop BUT HER FACE isnt really all that great so she/he is considered a "Butter Face" and i know all of you know what kind of people im talking about
me-"Damn Girl!!"
*girl turns around*
me-"Ehh yous a "Butter Face" turn back around.."