lacrosse-stitue
A girl who hangs out around the lacrosse team in they hopes of getting laid. They will attend parties that lacrosse players throw and will go to lacrosse games. It is important to mention that they do not exclusively date or fuck lacrosse players, just associate with them and their friends.
I'm going to Jeff's party because you know there's going to be a shitload of lacrosse-stitues there looking for dick.