Graffiti Style on Fonts is totally different because all of them constitute of individual handwriting style transformed into digital fonts. Their expressiveness is defining local culture and urban lifestyle, yet they are regulated for evenness in typographic settings.
If you think these fonts are useful to your design, please visit the site refers to each font reviewed below. And now have fun with our selection of graffiti fonts.

Link to the original article and the fonts:

http://sharebrain.info/brainpicks/fonts-typography/10-well-crafted-graffiti-fonts/2445/