Top Definition
The arch created with ones urine,(from the penis to landing area)when one has a boner/morning glory/ blue vein throber whilst urninting.
the "urinarch" is usually created by the male standing a mile from the toilet dirrecting the flow from the erected penis to hit the porcelain of the toilet.
by Slim and Gee Production March 30, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.