horseplay
ˈhɔːspleɪ
noun
rough, boisterous play.
this ridiculous horseplay has gone far enough
fooling around,foolish behaviour,clowning,fooling,tomfoolery,buffoonery,pranks,practical jokes,antics,larks,capers,high jinks,rough and tumble,romping,skylarking,shenanigans,monkey business,monkey tricks,didoes