A collective or independant entity, object or creature; one that usually cannot be moved or altered without another collective or strongforce to combat it. Suggestive of a giant structure, perhaps made of several smaller pieces. Anonymity does not have to be a factor.
The term Gigalith is generally, though not often generously applied to corporations, celebrities, and/or objects or application of a cult or underground status. E.g. Microsoft, Steven Spielberg, ABC, Uwe Boll, the government, Hollywood, Paris Hilton, Wal-Mart, etc.
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.