Also known as "Soggy SAOs" in
Australia - SAOs being a generic brand of
biscuit which has the consistency of a powdery
brick in one's mouth.
A male masturbation game in which the first to ejaculate on the biscuit is the winner, and the loser (being the last to come on the biscuit) is forced to eat it. The SAO (or biscuit) soaks up all the raging hormones and becomes..well..soggy.
The personification of a Nudgee College boy is Soggy SAO because everyone knows what a
huge bunch of fudgepackers they all are.
Attractive, but
definitely batting for the other team.