Refering to mpg (miles per gallon), this is an avergae of mpg in urban area, which is usually high due to the stopping, starting and speed differences , and that of rural area, which is much lower (about 10-40% lower)
by Kung-Fu Jesus May 5, 2004
derived from the term urban-rural fringe, however this is not to be mistaken for urban rural minge. an urban rural minge is a woman who is known to have sexual activity with city folk and country folk.
farmer: ooo arrr i shagged that woman the other night
banker: dammit i shagged her last night. you dont have herpes do you?
person: woah dudes looks like you got yourselves some urban rural minge
banker: dammit i shagged her last night. you dont have herpes do you?
person: woah dudes looks like you got yourselves some urban rural minge
by emile heskey January 13, 2008