yeh i'll put my hand up here. i've been called a leb/persian/etc many times.
i was in my old stockish R33 gtst, and i pulled up at the lights (i was going around 30-40km/h b4 i got to the lights (cos i had just pulled out of another street)), and there was a cop car in the right lane waiting to turn right. when i went past, they got in behind me and followed me for at least 3-4kms so i decided to do like 30-40km/h and eventually they just decided to go somewhere else. this was from auburnon to james ruse dr, so i wasnt really surprised. but i've never abused or been loud with the cops b4 and i still get followed.
i have leb friends and i KNOW they talk loud and act like smart asses. i've told them many times to just relax and be nice, but nup. their behaviour just invites cop attention to themselves and anyone who looks like an arab in a nice car.
the reputation has been made, so be prepared to pay the consequences.