You know how you can clench and make all the blood go into your head?
You almost wanted him to clench his teeth, slam his fist, kick the lectern—anything to show that he was teed off.
It provokes a physical reaction in most of us—we jump up out of our chairs, grab at the air and clench our fists.
These are the kind of challenges the first gay NFL player will likely have to clench his teeth and push through.
Bend back the ends of the nails, making loose joints, and drive the brads thru the neck into the second body piece, and clench.
She had to clench her teeth to keep her lips from trembling.
She was pale, and I saw her clench her little hands; but she followed me.
His hands, busily engaged in buttoning his gloves, did not clench.
Now clench your right fist and bring it toward your shoulder.
Then he tried to clench his fist in them without tearing them.