His knee jerk dismissal of the proposal overlooked several important facts.

The comedian's final punchline was a real knee-slapper that had the whole audience roaring.

The gang feared retribution after the knee-capping of one of their members.

She fell during the hike and bruised her knee-cap, which made walking painful for days.

Before the match, the captain chose to take the knee in solidarity with the movement.

She tightened the knee-band before starting her run to prevent pain.

After training for the marathon, she developed runners' knee and had to rest for weeks.

After weeks of training, she began to experience runners knee and had to cut back on her runs.

Her knee-jerkery during meetings often shuts down constructive discussion.

In the heat of the fight, he gave a knee that knocked his opponent backward and ended the match.