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The boner that results from actually imgaining all the crazy sexual shit on this website.
Bro 1 "Dude what's with the jizz all over the computer?"

Bro 2 "I got an urban stiffy while on Urb Dic. The cleveland steamer did it for me, I had to jack off right onto my keyboard."

Mother "Seriously?! Again?!"
by I8outurm0m August 28, 2010
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2
A Stiffy you get from wandering the suburbs and checkin out the fresh talent
ooooh, that bitch is so fine she's given me an urban stiffy!
by Robert J. Melrose May 21, 2003
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