A coloring book for grown-up stoners? Wow, man. Where has this idea been all our lives?

Well, who knows -- but at least Jared Hoffman has thought of it now.

And it's not just a pipe dream. Hoffman, according to the Huffington Post, has begun a Kickstarter campaign to light up his dream of providing an artistic outlet for people who are ... well, baked.

"Often when you get stoned," Hoffman tells Huff Post, "you find yourself doing nothing for hours on end. And there's nothing wrong with that! But this is a way of doing nothing that exercises your creativity and makes you feel productive, plus you get a beautiful piece of art out of it."

He's already exceeded his baseline funding goal of $6,420 for "The Stoner's Coloring Book: Coloring for High-Minded Adults." And if he raises $12,420 by Aug. 14, Huff Post reports, his book will get even more elaborate, including a foil-blocked cover, perforated and and bleed-proof pages and a removable pack of rolling papers.

Whoaa, dude. Pass the blue sage ...