the effect of needing to pee so badly that you get a boner
because pete wouldn't stop for me to take a piss on our road trip, I got a bad case of piss wood
by Geminisnickets April 5, 2006
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Its another way of saying "isn't it obvious!"
"Do you think Jeremy and Amber are doing it?"

"does a bear piss in the woods?!"
by i'll cut you alive October 16, 2008
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