Person who has or is having their balls chopped off. Can be used as a past tense or present but not for the future. Usually these men are gay or mormon.
Castrato is a man or boy who has had his nut-sack chopped off so that he does not produce any man-juice and therefore is basically a girl with a penis. They sing like little girls and look like a giant torso with 2 inch thick but 7 foot long legs and 1 inch thick and 3 foot long arms. even though they were seen as freaks because they were simply sick freaks they were nonetheless loved for their singing abillity but still hated for absolutelyeverything else.
I never have seen one but I was told that theItalian opera uses Castrato singers which are really just nutless men who can sing like a woman or even a little girl.