Guygina, an offhand term for the anus of the "bottom' or passive male partner involved in a homosexual relationship.
Mark thought Andy was totally hot, he watched the younger mans round buttocks as he served his customers at the lunch counter and quietly fantasized about inserting his finger into Andy's guygina.
That guy who's all about Minecraft. You bring up any other game, and he's like, "Nah, Minecraft did it better." And with computers? Dude thinks Linux is the holy grail of OSes, especially that Arch thing he won't shut up about. Don't you ever mention you run Windows around him.
Homie 1: "Dave was going off again, saying how Minecraft's eating is way better than GTA's stamina."
Homie 2: "For real. And when he saw my new laptop? Said that shit would be faster with Linux. Classic gutyina."
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.