How to use "knee" in a sentence

Sentences

She rested her head on his knee and said without looking at him, 'Oh, what happiness

He rammed his knee into his adversary's crotch and tore the gun out of the bear-paw hand as those clutching fingers went slack

She stumbled and fell into the side of the sports car, banging her knee painfully.

Instead of his hand, a grey stick like the branch of a tree hung out of his sleeve, almost down to his knee.

He got his shoulder and knee up, but again he seemed to slip back until only his head was visible

A man, knee-deep in the water, shouted to me and pointed, although I could not hear what he said

The hand that hung over her knee was cut, and blood had fallen onto her dirty brown dress

I didn't have housemaid's knee

Why didn't I have housemaid's knee, too?

I don't have housemaid's knee