Challenge: Graffitti

A blip at the nth hour. I am shattered and a little bit under the influence. It's been another really long day. I had a great idea for a blip today but it did not come off due to circumstances beyond my control, so I will save it for another day. Is this graffitti? Probably not, if the definition of the word is adhered to: "markings, as initials, slogans, or drawings, written, spray-painted, or sketched on a sidewalk, wall of a building or public restroom, or the like". But do I get some stars for effort anyway?!