Drawing a picture in freshly-fallen snow using urine
Man 1: "Wanna see my urinart?"

Man 2: "Ooh, a unicorn!"
by JTRones August 31, 2009
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female: What was that noise while you were pissing?
Male: Just a urinart
by Chunkybroth3r June 8, 2015
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The act of relaxing the anal cavity to release flatulence resulting in accidental urination.
Oh shit dude, I just urinarted .
by rooneytooney March 5, 2011
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The action of waking up in the morning going and hanging a slash and busting a phat ass fart whilst pissing
The other day i heard jimmy get up in the morning and bust a phat urinart, it was so loud i think he may have shat him self
by Jimmyjames187 September 26, 2006
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