David Thomas Rees (/riːs/ reece; born June 22, 1972) is a cartoonist and humorist whose best-known work combines bland clip art with outrageous "trash talk" to incongruous effect, but who has found a second career in the sharpening of pencils.
His office-cubicle humor is partly inspired by his experience working in a basement for Citicorp; he was later a part-time fact-checker for Maxim and Martha Stewart Weddings magazines, until he was laid off.
Rees's best-known and most controversial comic is Get Your War On. He is also the author of the comic strips My New Fighting Technique is Unstoppable, My New Filing Technique is Unstoppable, and Adventures of Confessions of Saint Augustine Bear.
In July 2010, Rees announced his Artisanal Pencil Sharpening service, where for starting at $40.00, people can mail in their own pencils to be sharpened by him, or receive a sharpened pencil provided by the craftsman. According to the site, "...craftsman David Rees still practices the age-old art of manual pencil sharpening. His artisanal service is perfect for artists, writers, and standardized test takers. Shipped with their shavings and a 'certificate of sharpening', these extra-sharp pencils make wonderful gifts." His book, How to Sharpen Pencils, was released April 16, 2012.
In July 2014, Going Deep with David Rees launched on the National Geographic Channel. The show features Rees humorously investigating the science and process behind very basic tasks, like making ice and tying shoelaces.