It was full of fun and affection and sly humor.

He is a poet, and there is a sly humor as well as music in his writing.

There is a sly humor to them, and more than a a whiff of Japanese anime.

The book is full of wonderful, sly humor.

He looked at her from beneath his eyelashes with, Renie thought, a certain sly humor.

But the heart of the evening was improvisation and sly humor.

"Let me try," Psy offered, and lost his sly humor.

The sly humor may even give some adults the occasional laugh-out-loud moment.

And, like Anderson, even her most serious work is suffused with sly humor.

Other works are marked by a sly humor.