Scrawl on a wall

• Writing on the wall
• Writings on a bridge, e.g
• Good artist rejected argument current in street art
• Wall scribblings

Wikipedia Word definitions in Wikipedia
" Graffiti " is the fortieth single of Japanese solo artist Gackt , released on November 30, 2011. It's the opening song for the anime Sket Dance .

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Graffiti \Graf*fi"ti\, n. pl. [It., pl. of graffito scratched] Inscriptions, figure drawings, etc., found on the walls of ancient sepulchers or ruins, as in the Catacombs, or at Pompeii. any writings or drawings on a surface in a public place, placed there ...

WordNet Word definitions in WordNet
n. a rude decoration inscribed on rocks or walls [syn: graffito ]