A 'schoolie' is a female under the legal sex age, for obvious reasons the girl has to be in education. Although not every underager is a schoolie , e.g. fat birds are not schoolies; fat, munting birds are not schoolies either; unattractive girls are also not applicable.
NOTE: A schoolie candidate can only be verified if 3 or more males over the legal sex age agree she is worthy, otherwise she is just a random bint.
Grant: "Munk shagged Julie the Schoolie last weekend,"