If you don't stay hydrated, the first thing our medical staff with do is take your temperature. To do this, they use something called "the rectal rocket."
n. Humorous insult, used to imply that the target is a homosexual, particularly one who dresses up in Spandex and rams a bottle of Tabasco-brand hot sauce into their rectum in the hopes that it will prolong their erection.
Go crack open another cold one, you prickfaced rectal rocketeer!
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.