A level beyond just being called trash; calling someone a zabbaleen implies their entire essence is that of complete garbage. While fancier sounding, "Zabbaleen" is an expression of complete disgust toward another person. From the Egyptian Arabic word Zabbaleen (Egyptian Arabic: زبالين Zabbalīn, IPA: zæbbæˈli n) which literally translates to "garbage people".
A peanut-flavored taffy confection made by the Annabelle Candy Company. An old favorite by many, it recently (circa '90s) received cult status from a reference in the film Half Baked.