The well-known smiling clown that crept out from behind a sign ... a vestige of car culture straight out of “American Graffiti.” Customers were served directly at their car windows.

"The word 'clown' is in a specific type of script that's consistent across each incident," he said. A similar graffiti has been found in Jackson Park, which he said Milwaukee police are looking into.

Fahmi was warned by police previously to stop posting the images, which show Najib in powder-white clown make-up, evilly arched eyebrows and a garish blood-red mouth. Najib is battling accusations ...

The 30-year-old Jersey City man, who asked not to be identified by his real name due to the nature of his work, spray paints positive messages and pictures ... called "acts of graffiti" can ...