ysis
i got us into this, i'll get us out:
from the urban dictionary:
ysis is a girl that boys love. shes the type of girl that no one seems to know the word for. shes not that big up top but has a nice ass shes a flirt,a total virgin, and has never had a boyfriend. shes smart pretty and intelligent.she has a little to much mouth and attitude but is crazy and goofy and loud. she also outgoing fun to be around and a boy magnet. most boys think this type of girl is so perfect that they dont even have all the words to describe her so they would just call her an Ysis. lots of southern people use this word.