(noun)
a
chick with a hot
body and a cute
face who is unhealthy internally, whether by high cholesterol, genetic defect, addiction, infection, or other ailment, to the extent that her value as sexual partner is greatly diminished
"Remember that hot
chick I brought home from the bar last week?"
"Yeah, you hit that?"
"I wanted to, but it got weird. She had some kind of brittle
bone disease so she gave me all sorts of rules about what I could or could not do. Frankly, it was a complete
turn-off."
"Dude, she's a butterhealth!"