"The Nexus is unstable. The Architects are returning. Meet me at Club Elysium tonight."
: Clearly define or specify the topic you're interested in. This could be a product, a game, a software, or any subject that has new features being discussed or released.
Crucially, the phrase primarily mean "to have sex" or "to cunt-fuck." If a speaker intended literal sexual vulgarity, they would use kos kardan (to fuck a cunt) or gaei zadan (to fuck). Kos o kon kardan is meta-vulgar: it borrows sexual taboo to express contempt for inefficient action.