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2.
A blunt run is when you smoke a blunt while snowboarding or skiing down a mountain.
"Wanna go on a blunt run at white face mountain?"
by whosawhat? April 30, 2008
 
1.
When you snowboard/ski down a mountain while smoking a blunt
"Yo man, wanna go on a blunt run later?"
by Mborse May 01, 2008