To classify someone as a racial/ethnic slur. Hopping on rust, at least now adays, is very dangerous, for example many BLM protesters hopped on rust after the George Floyd incident. A more historical example of hopping on rust is white supremacist governor, George Wallace's segregation speech.
Rough gay sex after taco bell lasting 24 hours with the semen and diarrhea mixing together creating a cheesy like substance mostly used as a joke among teenage boys
Contrary to "Hop on Among Us", "Wanna hop on Among Us" is a slang term, begging for rough sex of any kind. The functioning difference is that "Wanna hop on Among Us" can be used in a heterosexual context and is mostly used by females.
Woman: Hey, Baby. Wanna hop on Among Us with me later? *Secretly wanting to be slammed into the headboard*
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.