Refers to the "grass" brush templates included with later versions of Adobe Photoshop, which allow lazy users to wave their mouses and create fields of lush grass with next to no effort. Has practically become a requisite in bad fanart that takes place outdoors.
"I finished my drawing of Edward Cullen and Spike making out in a field!"
"Gah, my eyes! The Failgrass, it's everywhere!"
"Gah, my eyes! The Failgrass, it's everywhere!"
by Mr. Whim May 30, 2009