Generally, which is most disgusting: Spitting, farting of belching/burping?

I consider myself a princess because I hardly ever release flatulence...no joke. I belch like an animal though, which I admit is not very attractive. But hey, need to get rid of the gas somehow...lol. Plus spitting grosses me out.
Wanna know your thoughts.
Belching/burping
Farting
Spitting
Select gender and age to cast your vote:
Generally, which is most disgusting: Spitting, farting of belching/burping?
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