Ars - ערס (Plural: Arsim - ערסים) The Israeli equivalent of a "chav
". Derived from Arabic, in which it means a "pimp", An Ars is usually someone who has a very high temper, and is easily agitated. Will mostly spend money on cheap cars and add various instruments to make them look/sound better (Otherwise known as "Arsmobile"). Although thought to be mainly of Mizrahi origin, there are Arsim of Ashkenazi origin.
Look at this Ars, looks like hes gonna stab anyone touching his arsmobile.