I don't know Sean's email, so i'll post it here for him to see.
You didn't include a couple of situations i think are pertinent
to the drinking game:-
Ranma resolving his relationship with Ukyou in favour of Akane
and calling her 'Ukyou' (where Ucchan was used before);
Ranma expressing fondness for Akane and calling her 'Akane-chan'.
Hey, its two more excuses to drink more! ^-^

sweet dreams
The Reb