One-night stand - Wikipedia Urban Dictionary: one night stand A one - night stand is a single sexual encounter in which there is an expectation that there shall be no further relations between the sexual participants. The practice can be described as sexual activity without emotional commitment or future involvement. One, night Stands are only defined as such when the tryst lasts. (otherwise we have casual sex). One -Nights, stands typically involve sprucing up, clubs/bars, copious amounts of liquor, great sex without small-talk, and driving away or leaving after sex. What Exactly Is a One-Night Stand? One-night stand - English-Spanish Dictionary 10 Things No One Ever Tells You About One-Night Stands Whatever the case may be, its important for you to understand what a one-night stand actually entails. What Is a, one-Night Stand? In the most fundamental sense, a one-night stand is a sexual encounter in which you have no expectation of seeing the other person ever again.