look up any word, like smh:
 
1.
When urinating and something happens to mess up your aim and you get urine on the walls, curtain, etc.
(Tommy Walks into bathroom)

Tommy: Oh god! Paul, what happened?!? There's urine on the walls!

Paul: Oh, right. Sorry, I had swervy dick when I sneezed.
by Duece Gordon January 26, 2011