I have high blood pressure.

Terminal High Altitude Area Defense is a missile defense system used by the military.

High anion gap metabolic acidosis is a medical condition characterized by an elevated anion gap in the blood.

Patients with high anion gap metabolic acidoses often require aggressive treatment.

They always pile 'em high, sell 'em cheap during their sales.

He always asks how high when someone says jump.

He always asks how high when someone says jump.

He asked how high when someone said jump.

I always ask how high when someone says jump.