When you are yelling like a pig while ("grohăii") listening trash metal bands like "Carnal Diafragma"! Romanian Slang !
M-am dus pela Mitză prin cămin si i-am gasit cand se bălăureau!
Eng ! I have been at Mitza's student accommodation and I've found him bălăurind with his room mate.
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.