The act of sex with a hundredth person. A precious and touching moment, which you will never experience again. It can also be very special for the person who takes a person's hundriginity.

Not many people have a hundriginity to lose. Some people though are born with it, and others gain one through loving many people.
Woman 1: He's very special to me, in a way you'll never know...
Woman 2: Come off it, why's that?
Woman 1: He took my hundriginity.
Woman 2: Oh, congratulations! Let's take you out for lunch to celebrate!
by Superlicious Pony October 17, 2015
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