Andrew Clough is a bit sheepish.

Sheepish people frequently have sheepish expressions.

Most of Tokoroa is a tad Sheepish

It was very sheepish to not stand up for him because no one else was.

A few members of the canine family, from domesticated members of it to wolves would pretend to protect as many sheep as they could by trying to look sheepish themselves. It was a deception that usually worked on the masses.