Something that happens. / A spontaneous or improvised event, especially one that involves audience participation.

(idiomatic) Sarcastically asserts that those in question thoroughly deserve their fate.

(uncountable) The chance or random quality of an event or circumstance. / (countable) A chance or random event or circumstance.

simple past tense and past participle of happen

Third-person singular simple present indicative form of happen

(vulgar) An expression of acceptance of misfortune and unforeseen bad circumstances or luck.

(idiomatic) A thing or situation which is almost certain to eventually lead to an accident

plural of happening

(rare) By happenstance; occurring due to random chance.

plural of happenstance