I need more work like I need a hole in the head.

Remember to keep a civil tongue in your head when speaking to others.

He needs to put a civil tongue in his head.

Uneasy lies the head that wears a crown.

Heap coals of fire on someone's head.

I tried to read the manual, but I could make neither head nor tail of it.

Let's make like a baby and head out.

She kept her head above water during the difficult times.

She is keeping her head above water by working two jobs.

She keeps her head above water by working two jobs.