When you bring a girl back from a club to fornicate, and she reveals to you her coochie after a long night of bumpin’ and grindin’ on the dance floor. The sweaty build up on the va-jay jay that creates a smell similar to that of a taco bell dumpster fire is a Greasy Grove
Nico got blue balled by his one nightstand after being exposed to her greasy grove.
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.