i once peeled off one of my toenails
it was for a greater good dont judge me :(
Pff, this is a regular thing for me.
I have an infection in my big toe on account of an in-grown toenail, and I've regularly had to clean it of pus. And on occasion I've had to lance the skin in order to drain it too.
I don't even consider this disgusting (although the smell isn't exactly fragrant).
lets just say the taste of BO is worse than the smell a ton and it sticks around and water will not help
Mouthwash should help.
I'm sure there are things, but I can't really think of anything I would consider to be truly disgusting, or worth mentioning.
A number of my things include infections and bleeding around my fingernails and toenails on account of me picking/biting them.