Wow, there are some great ideas there!
I'll give you a small list of the ideas that I don't like, as it is a smaller list than the ones that I do like.
# Vomit; Erm, why? Would cause lag if loads of people were vomiting, and make people feel a little ill in real life, me for example.
# Drool; Refer to above. I think it would also cause lag.
# Celestial; Created by Okami.
# Kitsune; Created by Kitsune?
Everything else I like, especially shake, which would be very useful.