faddle

you haven't time to fiddle-faddle about like that.

你没时瞎混。

fantastic talk;baseless gossip;fiddle-faddle;shear nonsense;

【英文解释】a cock and bull story <tarradiddle;

That sounds like fiddle-faddle double-talk, but I don't know any less recursive way to say it.

这听起来似乎很无聊，不所云。但是，我不道不太绕口的说法。