He couldn't even think straight; his head insisted on dwelling on nonsense.

He lives a life where all the money is apt to go on nonsense and clothes.

"We don't have the money to throw away on such nonsense."

There is too much to do to waste our precious time on such nonsense.

The Chinese would never waste their time on such nonsense.

I would either annoy them by refusing, or see my time and energy frittered away on nonsense.

I muttered that he should have a 'Like' page on his blog and other such nonsense, but my heart wasn't in it.

I personally wasted almost 10 years on such nonsense.

Several other wall texts are less helpful, at times bordering on nonsense.

What on earth had I been doing encouraging him to waste his time and money on such nonsense?