Bun B’s Jumbo Coloring and Rap Activity is our new obsession on Tumblr. Bun B is a Grammy Award Winning rapper (half of the UGK duo) and guest lecturer at Rice University. Shea Serrano is a writer. Together they create, quite possibly, the best Tumblr in the whole history of ever. Each image is a printable, shareable drawing image of an iconic rapper. Some are puzzles, paint by numbers, and connect the dots. Each and every one is a good ass time. We picked our 10 favorites from the coloring book. Feel free the visit the Tumblr and if you color any of the pics in be sure to leave a comment with a link to your pic. We’re dying to see what people have come up with!