final battleground (noun) end of the world: destruction of civilization
Sinonime: escapade, gag, gambol, high jinks, hop, hot foot,
jest,
joke,
jump,
leap, mischief, monkeyshines, practical joke, prank,
put on*,
revel, rib, rollick, shenanigan,
sport, stunt, tomfoolery*,
trick