If a man ponces about/around, he behaves or dresses more like a woman than like a man.

He was poncing around in a pair of fluffy slippers. 他穿着一双毛茸茸的拖鞋四处招摇。

to waste time doing silly things that do not achieve anything or help anyone

There's no time for poncing around - we need to get these boxes packed by this evening. 没时间再拖拉了，我们今天晚上必须把这些箱子装好。