fixing date of (verb) date: assign a time
Sinonime: absurdity, absurdness, antics, buffoonery, carrying-on, clowning around, craziness, disobedience, foolery, foolishness, hanky-panky, high jinks, hokey-pokey, horse feathers, horseplay, inanity,
insanity, irresponsibility, ludicrousness, lunacy, misbehavior, mischief, mischief-making, monkeyshine,
nonsense, poppycock,
prank,
silliness,
stupidity, tommyrot