http://en.wikipedia.org/wiki/Gung-ho Gung-ho is a phrase borrowed from the Chinese language, frequently used in Chinese as an adjective meaning enthusiastic.
The ureters are a pair of small tubes that connect the kidneys to the urinary bladder. They form a vital link in the urinary tract by allowing urine to drain from the kidneys to be stored in the bladder. The ureters are thin, muscular tubes found within the abdominopelvic cavity.
The urinary bladder is a hollow muscular organ in people and animals that collects and stores urine from the kidneys before disposal by urination. In the human the bladder is a hollow muscular, and distensible organ, that sits on the pelvic floor. Urine enters the bladder via the ureters and exits via the urethra. The typical human bladder will hold between 300 and 500 mL before the urge to empty occurs, but can hold considerably more.