Laryngitis (the most common cause of hoarseness or voice loss) happens when your voice box becomes irritated or inflamed, leading to swelling that keeps your vocal cords from being able to open and close smoothly.
hooah. 1  slang used by Army soldiers to mean just about anything except no.. 2  Slang used by hardcore soldiers, usually Airborne or Rangers. 3  an enthusiastic yell or war cry.  used in the US Army meaning, hello, good, cool, or acceptance with enthusiasm.
The Oxford English Dictionary dates yoo-hoo to 1924, as noted by the American Dialect Society, and compares it to yo-ho, originally a nautical phrase also sometimes used in yo-heave-ho. Their first documented use of yo-ho is from 1769 in William Falconer's An universal dictionary of the marine: Hola-ho, a cry which answers to yoe-hoe.