Be a normal female virgin.
Hmm.. i'd take the food option.. piss on the floor isn't going to work 2 Days no food is fine. Drinking will solve that.
To answer you:
Have you ears removed (I'd be more geeky like that, having electronic inplants instead of ears)
Be a normal female virgin for life, or have sex whilst being a circumcised (the worst version - everything removed and closed up 99%) female
Be forced to eat your own finger or be forced to eat a whole human?