Scaben
Someone with scabies (Scabies is a Sexual Transmitted Disease/Infection, and it is something you DO NOT want) and/or someone with low standards in woman/men.
e.g #1: Thats disgusting that guys a scaben.
e.g #2: Haha that guy hooked up with *any name*, such a scaben.
e.g #2: Haha that guy hooked up with *any name*, such a scaben.