胡鬧,瞎搞,亂擺弄;無所事事,鬼混;粗暴地對待
muck about
v : do random, unplanned work or activities or spend time idly;
"The old lady is usually mucking about in her little
house" [syn: {putter}, {mess around}, {potter}, {tinker},
{monkey}, {monkey around}, {muck around}]