Ladies and gentlemen, welcome to 4/20, the magical day where meteorologists all over the country are predicting a giant cloud of marijuana smoke that will engulf the continental states.

In honor of the holiday (highliday? sorry) stoner Hall of Famers Willie Nelson, Snoop Dogg, Kris Kristofferson and Jamey Johnson have recorded a nice little country tune entitled "Roll Me Up," Spinner reports.

"Roll me up and smoke me when I die" intones Willie at the beginning of the track. At this point, out of editorial consciousness, we feel it is our duty to warn that given the smorgasbord of illicit substances Willie has likely consumed, ingesting him into your lungs would probably cause a very, very potent high.

Snoop Dogg also sings on the track. Yep, he's crooning his heart out in the Texas country stylings of Willie and company. Vibe to the track over at Nelson's website, where you can watch a digi-joint get smoked while you listen.

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