your favorite smokin accessory
lol dude lmao. a eurethra is a vaginal canal or something lol.
your favorite smokin accessory
Quote:
Originally Posted by wikipedia
In anatomy, the urethra is a tube which connects the urinary bladder to the outside of the body. The urethra has an excretory function in both sexes, to pass urine to the outside, and also a reproductive function in the male, as a passage for sperm.
The external urethral sphincter is a smooth muscle that allows voluntary control over urination.
http://en.wikipedia.org/wiki/Urethra
